|
1901
|
Atkinson, D. A. The reptiles of Alleghany County, Pennsylvania. Annals of the Carnegie Museum 1():145-157
|
|
1901
|
Atkinson, D. A. The reptiles of Alleghany County, Pennsylvania. Annals of the Carnegie Museum 1():145-157
|
|
1906
|
Surface, H. A. The serpents of Pennsylvania. The Monthly Bulletin of the Division of Zoology, Pennsylvania State Department of Agriculture 4():Unpaginated
|
|
1906
|
Surface, H. A. The serpents of Pennsylvania. The Monthly Bulletin of the Division of Zoology, Pennsylvania State Department of Agriculture 4():Unpaginated
|
|
1906
|
Stone, W. Notes on reptiles and batrachians of Pennsylvania, New Jersey, and Delaware. American Naturalist 40():159-170
|
|
1906
|
Stone, W. Notes on reptiles and batrachians of Pennsylvania, New Jersey, and Delaware. American Naturalist 40():159-170
|
|
1908
|
Surface, H. A. First report on the lizards of Pennsylvania. Zoological Bulletin of the Division of Zoology of the Pennsylvania Department of Agriculture 5():236-258
|
|
1908
|
Surface, H. A. First report on the lizards of Pennsylvania. Zoological Bulletin of the Division of Zoology of the Pennsylvania Department of Agriculture 5():236-258
|
|
1908
|
Surface, H. A. First report on the economy of Pennsylvania turtles. Zoological Bulletin of the Division of Zoology of the Pennsylvania Department of Agriculture 6():107-195
|
|
1908
|
Surface, H. A. First report on the economy of Pennsylvania turtles. Zoological Bulletin of the Division of Zoology of the Pennsylvania Department of Agriculture 6():107-195
|
|
1928
|
Stewart, N. H. Some rare vertebrates of the Susquehanna Valley, Pennsylvania. Proceedings of the Pennsylvania Academy of Science 2():21-24
|
|
1928
|
Stewart, N. H. Some rare vertebrates of the Susquehanna Valley, Pennsylvania. Proceedings of the Pennsylvania Academy of Science 2():21-24
|
|
1930
|
Netting, M. Graham. The occurrence of lizards in Pennsylvania. Annals of the Carnegie Museum 19(3):169-174
|
|
1930
|
Netting, M. Graham. The occurrence of lizards in Pennsylvania. Annals of the Carnegie Museum 19(3):169-174
|
|
1930
|
Netting, M. Graham. The poisonous snakes of Pennsylvania and the treatment of snakebites. Annals of the Carnegie Museum 19(3):175-184
|
|
1930
|
Netting, M. Graham. The poisonous snakes of Pennsylvania and the treatment of snakebites. Annals of the Carnegie Museum 19(3):175-184
|
|
1936
|
Netting, M. Graham. Hand list of the amphibians and reptiles of Pennsylvania. Carnegie Mus. Pennsylvania Herpetology Leaflet 1():Unpaginated
|
|
1936
|
Netting, M. Graham. Hand list of the amphibians and reptiles of Pennsylvania. Carnegie Mus. Pennsylvania Herpetology Leaflet 1():Unpaginated
|
|
1936
|
Netting, M. Graham. The amphibians and reptiles of Indiana County, Pennsylvania. Proceedings of the Pennsylvania Academy of Science 10():25-28
|
|
1936
|
Netting, M. Graham. The amphibians and reptiles of Indiana County, Pennsylvania. Proceedings of the Pennsylvania Academy of Science 10():25-28
|
|
1939
|
Pawling, R. O. The amphibians and reptiles of Union County, Pennsylvania. Herpetologica 1939(1):165-169
|
|
1939
|
Pawling, R. O. The amphibians and reptiles of Union County, Pennsylvania. Herpetologica 1939(1):165-169
|
|
1940
|
Netting, M. Graham. Handlist of the amphibians and reptiles of Pennsylvania. Biennial Report Pennsylvania Fish Commission for 1936-1938 1939():109-134
|
|
1940
|
Netting, M. Graham. Handlist of the amphibians and reptiles of Pennsylvania. Biennial Report Pennsylvania Fish Commission for 1936-1938 1939():109-134
|
|
1941
|
Knepp, T. H. Some additions to the list of amphibians and reptiles of Bedford County. Proceedings of the Pennsylvania Academy of Science 15():164
|
|
1941
|
Knepp, T. H. Some additions to the list of amphibians and reptiles of Bedford County. Proceedings of the Pennsylvania Academy of Science 15():164
|
|
1942
|
Conant, Roger. Amphibians and reptiles from Dutch Mountain (Pennsylvania)and vicinity. American Midland Naturalist 27(1):154-170
|
|
1942
|
Conant, Roger. Amphibians and reptiles from Dutch Mountain (Pennsylvania)and vicinity. The American Midland Naturalist 27(1):154-170
|
|
1943
|
Baldauf, R. J. Handlist of Berks County amphibians and reptiles. Leaflets of the Mengel Natural History Society 1():1-8
|
|
1943
|
Baldauf, R. J. Handlist of Berks County amphibians and reptiles. Leaflets of the Mengel Natural History Society 1():1-8
|
|
1945
|
Smith, A. G. The amphibians and reptiles of Westmoreland County, Pennsylvania. Proceedings of the Pennsylvania Academy of Science 19():72-80
|
|
1945
|
Smith, A. G. The amphibians and reptiles of Westmoreland County, Pennsylvania. Proceedings of the Pennsylvania Academy of Science 19():72-80
|
|
1946
|
Netting, M. Graham. The amphibians and reptiles of Pennsylvania. Board Fish. Comm., Harrisburg, Pennsylvania. pp.
|
|
1946
|
Netting, M. Graham. The amphibians and reptiles of Pennsylvania. Board Fish. Comm., Harrisburg, Pennsylvania. pp.
|
|
1948
|
Swanson, P. L. Notes on the amphibians of Venango County, Pennsylvania. The American Midland Naturalist 40(2):362-371
|
|
1951
|
Heilman, R. A. A list of the amphibians and reptiles of Lebanon County, Pennsylvania. Proceedings of the Pennsylvania Academy of Science 25():44-46
|
|
1951
|
Heilman, R. A. A list of the amphibians and reptiles of Lebanon County, Pennsylvania. Proceedings of the Pennsylvania Academy of Science 25():44-46
|
|
1952
|
Swanson, P. L. The reptiles of Venango County, Pennsylvania. The American Midland Naturalist 47():161-182
|
|
1954
|
Hudson, R. G. An annotated list of the reptiles and amphibians of the Unami Valley, Pennsylvania. Herpetologica 10():07-72
|
|
1954
|
Hudson, R. G. An annotated list of the reptiles and amphibians of the Unami Valley, Pennsylvania. Herpetologica 10():07-72
|
|
1955
|
Richmond, N. D. Poisonous snakes of Pennsylvania, how to recognise them. Carnegie Mus. Conservation Folder ():4 pp
|
|
1955
|
Richmond, N. D. Poisonous snakes of Pennsylvania, how to recognise them. Carnegie Mus. Conservation Folder ():4 pp
|
|
1957
|
Bell, Edwin L. Some herpetological records from central Pennsylvania. Herpetologica 13():128-129
|
|
1957
|
Bell, E. L. Some Herpetological records from Central Pennsylvania. Herpetologica 13():138-139
|
|
1957
|
Bell, E. L. Some Herpetological records from Central Pennsylvania. Herpetologica 13():138-139
|
|
1959
|
Conant, Roger. Lacerta colony still extant at Philadelphia. Copeia 1959():335-336
|
|
1959
|
Conant, Roger. Lacerta colony still extant at Philadelphia. Copeia 1959(4):335-336
|
|
1960
|
Bell, E. L. Observations on the amphibians and reptiles of Huntingdon County, Pennsylvania. Proceedings of the Pennsylvania Academy of Science 34():159-161
|
|
1960
|
Bell, E. L. Observations on the amphibians and reptiles of Huntingdon County, Pennsylvania. Proceedings of the Pennsylvania Academy of Science 34():159-161
|
|
1963
|
Stewart, G. D. and Grant, R. R. County records for Pennsylvania and New Jersey. Bulletin of the Philadelphia Herpetological Society 11(3-4):57
|
|
1963
|
Stewart, G. D. and R. R. Grant. County records for Pennsylvania and New Jersey. Bulletin of the Philadelphia Herpetological Society 11(3-4):57
|
|
1967
|
Ernst, C. H. Notes on the herpetofauna of the White Oak Bird Sanctuary. Bulletin of the Philadelphia Herpetological Society 15():32-36
|
|
1967
|
Ernst, Carl H. Notes on the herpetofauna of the White Oak Bird Sanctuary. Bulletin of the Philadelphia Herpetological Society 15():32-36
|
|
1967
|
Feuer, R. C. Key to the adult amphibians and reptiles of Pennsylvania. Bulletin of the Philadelphia Herpetological Society 15():7-17
|
|
1967
|
Feuer, R. C. Key to the adult amphibians and reptiles of Pennsylvania. Bulletin of the Philadelphia Herpetological Society 15():7-17
|
|
1974
|
McKinstry, D. M. and Felege, S. Snakes of northwestern Pennsylvania. Bulletin of the Maryland Herpetological Society 10(1):29-31
|
|
1974
|
McKinstry, D. M. and S Felege. Snakes of northwestern Pennsylvania. Bulletin of the Maryland Herpetological Society 10(1):29-31
|
|
1975
|
McKinstry, D. M. Notes on the herpetology of Presque Isle State Park, Erie, Pennsylvania. Bulletin of the Maryland Herpetological Society 11(1):21-26
|
|
1975
|
McKinstry, D. M. Notes on the herpetology of Presque Isle State Park, Erie, Pennsylvania. Bulletin of the Maryland Herpetological Society 11(1):21-26
|
|
1977
|
Groves, J. D. Priorities for effective management of the reptile fauna in Pennsylvania. Bulletin of the Philadelphia Herpetological Society 25():15-17
|
|
1977
|
Groves, J. D. Priorities for effective management of the reptile fauna in Pennsylvania. Bulletin of the Philadelphia Herpetological Society 25():15-17
|
|
1977
|
Feuer, J. and Feuer, R. C. Imperilled amphibians and reptiles of Pennsylvania and New Jersey. Bulletin of the Philadelphia Herpetological Society 25():26-28
|
|
1977
|
Feuer, J. and R. C Feuer. Imperilled amphibians and reptiles of Pennsylvania and New Jersey. Bulletin of the Philadelphia Herpetological Society 25():26-28
|
|
1980
|
Steiner, R. P. Some effects of a controlled spring burn on vertebrate populations of the Blazing Star Prairie, Jennings Nature Reserve, Butler Co., Pa. (Abstract). Proceedings of the Pennsylvania Academy of Science 54(1):103
|
|
1980
|
Steiner, R. P. Some effects of a controlled spring burn on vertebrate populations of the Blazing Star Prairie, Jennings Nature Reserve, Butler Co., Pa. (Abstract). Proceedings of the Pennsylvania Academy of Science 54(1):103
|
|
1981
|
Kearney, Senecal, C. (ed. ). Pennsylvania species of special concern. Endangered Species Technical Bulletin 6(11):4-7
|
|
1981
|
Kearney, Senecal, C. (ed. ). Pennsylvania species of special concern. Endangered Species Technical Bulletin 6(11):4-7
|
|
1982
|
McCoy, Clarence J. Amphibians and reptiles in Pennsylvania. Carnegie Museum of Natural History Special Publication 6():1-91
|
|
1982
|
McCoy, Clarence J. Amphibians and reptiles in Pennsylvania. Carnegie Museum of Natural History Special Publication 6():1-91
|
|
1982
|
Assetto, R. A list of reptiles and amphibians species collected randomly in lower Bucks County. Bulletin of the Philadelphia Herpetological Society 30():15-18
|
|
1982
|
Assetto, R. A list of reptiles and amphibians species collected randomly in lower Bucks County. Bulletin of the Philadelphia Herpetological Society 30():15-18
|
|
1985
|
McCoy, Clarence J. (ed. ). Species of special concern in Pennsylvania. Chapter 4 - amphibians and reptiles. Carnegie Museum of Natural History Special Publication 11():258-295
|
|
1985
|
McCoy, Clarence J. (ed. ). Species of special concern in Pennsylvania. Chapter 4 - amphibians and reptiles. Carnegie Museum of Natural History Special Publication 11():258-295
|
|
1985
|
Warny, P. R. A preliminary Herpetological survey in the Serpentine Barrens of Chester County, Pennsylvania. Bulletin of the Chicago Herpetological Society 20(1):23-24
|
|
1985
|
Warny, P. R. A preliminary Herpetological survey in the Serpentine Barrens of Chester County, Pennsylvania. Bulletin of the Chicago Herpetological Society 20(1):23-24
|
|
1986
|
McCoy, Clarence J. New perspectives on threatened and endangered amphibians and reptiles in Pennsylvania. pp. 202-210. In: Majumdar, S.K.; Brenner, F.J. & Rhoads, A.F. (eds.). Endangered and threatened species programs in Pennsylvania and other states: Causes, issues and management. Pennsylvania Academy of Science 5():19
|
|
1986
|
McCoy, Clarence J. New perspectives on threatened and endangered amphibians and reptiles in Pennsylvania. pp. 202-210. In: Majumdar, S.K.; Brenner, F.J. & Rhoads, A.F. (eds.). Endangered and threatened species programs in Pennsylvania and other states: Causes, issues and management. Pennsylvania Academy of Science 5():19
|
|
1986
|
Cypher, E. A. and Yahner, R. H. and Storm, G. L. and Cypher, B. L. Flora and fauna survey in a proposed recreational area of Valley Forge National Historical Park. Proceedings of the Pennsylvania Academy of Science 60(1):47-50
|
|
1986
|
Cypher, E. A., R. H Yahner, G. L Storm, and B. L Cypher. Flora and fauna survey in a proposed recreational area of Valley Forge National Historical Park. Proceedings of the Pennsylvania Academy of Science 60(1):47-50
|
|
1986
|
McCoy, Clarence J. Bibliography of Pennsylvanian herpetology: 1981-1986. Proceedings of the Pennsylvania Academy of Science 60(2):122-124
|
|
1986
|
McCoy, Clarence J. Bibliography of Pennsylvanian herpetology: 1981-1986. Proceedings of the Pennsylvania Academy of Science 60(2):122-124
|
|
1986
|
Clements, D. June PHS field survey. Philadelphia Herpetological Society Newsletter 1986(2):
|
|
1986
|
Clements, D. June PHS field survey. Philadelphia Herpetological Society Newsletter 1986(2):
|
|
1989
|
McCoy, Clarence J. The amphibians and reptiles of Pennsylvania wetlands: An ecological survey. Pages in Pennsylvania Academy of Science Publications, Harrisburg, Pennsylvania. pp.
|
|
1989
|
McCoy, Clarence J. The amphibians and reptiles of Pennsylvania wetlands: An ecological survey. Pages in Pennsylvania Academy of Science Publications, Harrisburg, Pennsylvania. pp.
|
|
1990
|
Reinert, H. K. A profile and impact assessment of organized rattlesnake hunts in Pennsylvania. Journal of the Pennsylvania Academy of Science 64(3):136-144
|
|
1990
|
Reinert, Howard K. A profile and impact assessment of organized rattlesnake hunts in Pennsylvania. Journal of the Pennsylvania Academy of Science 64(3):136-144
|
|
1991
|
Brett, J. J. The Mountain and the migration: A guide to Hawk Mountain. Cornell University Press, Ithaca, New York. pp.
|
|
1991
|
Brett, J. J. The Mountain and the migration: A guide to Hawk Mountain. Cornell University Press, Ithaca, New York. pp.
|
|
1991
|
Shaffer, L. L. and Clarence J. McCoy, Jr. Pennsylvania Amphibians and Reptiles. Pennsylvania Fish Commission, Harrisburg. pp.
|
|
1991
|
McKinstry, D. M. and Lethaby, M. A. and Cunningham, H. N. Amphibians and reptiles of Presque Isle State Park, Erie County, Pennsylvania. Journal of the Pennsylvania Academy of Science 65(1):17-23
|
|
1991
|
McKinstry, D. M., M. A Lethaby, and H. N Cunningham. Amphibians and reptiles of Presque Isle State Park, Erie County, Pennsylvania. Journal of the Pennsylvania Academy of Science 65(1):17-23
|
|
1992
|
Allen, W. B. The snakes of Pennsylvania. Reptile & Amphibian Magazine, Pottsville, Pennsylvania. pp.
|
|
1992
|
Allen, W. B. The snakes of Pennsylvania. Reptile & Amphibian Magazine, Pottsville, Pennsylvania. pp.
|
|
1992
|
Hulse, A. C. and Hulse, K. L. New county records for amphibians and reptiles from Pennsylvania. Herpetological Review 23(2):62-64
|
|
1992
|
Hulse, A. C. and K. L Hulse. New county records for amphibians and reptiles from Pennsylvania. Herpetological Review 23(2):62-64
|
|
1995
|
Bauer, A. M. and M Witwer. The herpetofauna of Nottingham Park and the Serpentine Barrens of Chester County, Pennsylvania. Bulletin of the Chicago Herpetological Society 30(1):3-9
|
|
1995
|
Bauer, A. M. and Witwer, M. The herpetofauna of Nottingham Park and the Serpentine Barrens of Chester County, Pennsylvania. Bulletin of the Chicago Herpetological Society 30(1):3-9
|
|
1997
|
Lovich, J. E. Additional records of amphibians and reptiles from Indiana County, Pennsylvania. Journal of the Pennsylvania Academy of Science 71(1):35-38
|
|
1997
|
Lovich, J. E. Additional records of amphibians and reptiles from Indiana County, Pennsylvania. Journal of the Pennsylvania Academy of Science 71(1):35-38
|
|
1999
|
Shaffer, Larry L. Pennsylvania Amphibians and Reptiles. 3rd Revised edition. Pennsylvania Fish and Boat Commission, Bureau of Boating and Education, Educational Media Section, Harrisburg, Pennsylvania. 161pp.
|
|
2000
|
Harding, J. Reptiles and Amphibians of the Great Lakes Region. University of Michigan Press, Ann Arbor, Michigan. pp.
|
|
2000
|
Harding, J. Reptiles and Amphibians of the Great Lakes Region. University of Michigan Press, Ann Arbor, Michigan. pp.
|
|
2001
|
Hulse, A. C. and McCoy, Clarence J. and Censky, E. J. Amphibians and reptiles of Pennsylvania and the northeast. Cornell University Press, Ithaca, New York. pp.
|
|
2001
|
Hulse, A. C., Clarence J McCoy, and E. J Censky. Amphibians and reptiles of Pennsylvania and the northeast. Cornell University Press, Ithaca, New York. pp.
|
|
2001
|
Yahner, R. H. and Piergallini, N. H. and Ross, B. D. Survey of amphibians and reptiles in two types of managed forests in central Pennsylvania. Journal of the Pennsylvania Academy of Science 74(2-3):48-51
|
|
2001
|
Yahner, R. H., N. H Piergallini, and B. D Ross. Survey of amphibians and reptiles in two types of managed forests in central Pennsylvania. Journal of the Pennsylvania Academy of Science 74(2-3):48-51
|
|
2001
|
Derge, K. L. and Yahner, R. H. and Mravintz, J. Survey of reptiles and amphibians in Gettysburg National Park with reference to Michaux State Forest. Journal of the Pennsylvania Academy of Science 75(2-3):43-49
|
|
2001
|
Derge, K. L., R. H Yahner, and J Mravintz. Survey of reptiles and amphibians in Gettysburg National Park with reference to Michaux State Forest. Journal of the Pennsylvania Academy of Science 75(2-3):43-49
|
|
2002
|
Gray, Brian S. Observations on the herpetofauna of Asbury Woods Greenway in Pennsylvania. Bulletin of the Chicago Herpetological Society 37(2):21-24
|
|
2002
|
Gray, Brian S. Observations on the herpetofauna of Asbury Woods Greenway in Pennsylvania. Bulletin of the Chicago Herpetological Society 37(2):21-24
|
|
2006
|
Gray, Brian S. The amphibians and reptiles of the Asbury Woods Greenway, Erie County, Pennsylvania. Bulletin of the Maryland Herpetological Society 42(2):115-126
|
|
2006
|
Gray, Brian S. The amphibians and reptiles of the Asbury Woods Greenway, Erie County, Pennsylvania. Bulletin of the Maryland Herpetological Society 42(2):115-126
|
|
2006
|
Chambers, D. L. An updated list of the amphibians and reptiles of Indiana County, Pennsylvania (USA). Journal of the Pennsylvania Academy of Science 80(1):12-17
|
|
2006
|
Chambers, D. L. An updated list of the amphibians and reptiles of Indiana County, Pennsylvania (USA). Journal of the Pennsylvania Academy of Science 80(1):12-17
|
|
2007
|
Ross, B. and Yahner, R. H. and Karish, J. F. and Kubel, J. E. Survey of amphibians and reptiles at Allegheny Portage Railroad National Historic Site and Johnstown Flood National Memorial, Pennsylvania. Journal of the Pennsylvania Academy of Science 81(1):3-7
|
|
2007
|
Ross, B., R. H Yahner, J. F Karish, and J. E Kubel. Survey of amphibians and reptiles at Allegheny Portage Railroad National Historic Site and Johnstown Flood National Memorial, Pennsylvania. Journal of the Pennsylvania Academy of Science 81(1):3-7
|
|
2008
|
Meshaka, Walter E., Jr., Jane Netting Huff, and Robert C. Leberman. Amphibians and reptiles of Powdermill Nature Reserve in western Pennsylvania. Journal of Kansas Herpetology (25):12-18
|
|
2008
|
Meshaka, Walter E. and Netting Huff, J. and Leberman, R. C. Amphibians and reptiles of Powdermill Nature Reserve in western Pennsylvania. Journal of Kansas Herpetology 25():12-18
|
|
2008
|
Gray, Brian S. and Lethaby, M. The amphibians and reptiles of Erie County, Pennsylvania. Bulletin of the Maryland Herpetological Society 44(2):49-69
|
|
2008
|
Gray, Brian S. and M Lethaby. The amphibians and reptiles of Erie County, Pennsylvania. Bulletin of the Maryland Herpetological Society 44(2):49-69
|
|
2009
|
Gray, Brian S. Recent observations of the herpetofauna of a former national superfund site in Erie, Pennsylvania. Journal of Kansas Herpetology 31():9-11
|
|
2009
|
Gray, Brian S. Recent observations of the herpetofauna of a former national superfund site in Erie, Pennsylvania. Journal of Kansas Herpetology 31():9-11
|
|
2009
|
Meshaka, Walter E. and Marshall, S. D. and Guiher, T. J. and Zemba, L. Grassland snake assemblages in central and western Pennsylvania and northeastern Ohio, USA. Herpetological Bulletin 110():8-19
|
|
2009
|
Meshaka, Walter E., Jr., S. D. Marshall, Timothy J. Guiher, and L. Zemba. Grassland snake assemblages in central and western Pennsylvania and northeastern Ohio, USA. Herpetological Bulletin 110():8-19
|
|
2010
|
Steele, M. A. and Brittingham, M. C. and Maret, T. J. and Merritt, J. F. (eds. ). Terrestrial vertebrates of Pennsylvania: A complete guide to species of conservation concern. Johns Hopkins University Press, Baltimore, Maryland. pp.
|
|
2010
|
Steele, M. A., M. C. Brittingham, T. J. Maret, and J. F. Merritt, J. F. (eds. ). Terrestrial vertebrates of Pennsylvania: A complete guide to species of conservation concern. Johns Hopkins University Press, Baltimore, Maryland. pp.
|
|
2010
|
Meshaka, Walter E. Seasonal activity and breeding seasons of snakes from Powdermill Nature Reserve in western Pennsylvania: the importance of site-specific data in land management programs. Herpetological Conservation and Biology 5(1):155-165
|
|
2010
|
Meshaka, Walter E. Seasonal activity and breeding seasons of snakes from Powdermill Nature Reserve in western Pennsylvania: the importance of site-specific data in land management programs. Herpetological Conservation and Biology 5(1):155-165
|
|
2010
|
Delis, P. R. and Kindlin, C. and Stewart, R. L. The herpetofauna of Letterkenny army depot, south-central Pennsylvania: A starting point to the long-term monitoring and management of amphibians and reptiles. Journal of Kansas Herpetology 34():11-16
|
|
2010
|
Delis, P. R., C Kindlin, and R. L Stewart. The herpetofauna of Letterkenny army depot, south-central Pennsylvania: A starting point to the long-term monitoring and management of amphibians and reptiles. Journal of Kansas Herpetology 34():11-16
|
|
2010
|
Meshaka, Walter E. Field observations of eleven species of snakes during twenty-six years at Hawk Mountain Sanctuary, Pennsylvania. Journal of Kansas Herpetology 36():17-20
|
|
2010
|
Meshaka, Walter E. Field observations of eleven species of snakes during twenty-six years at Hawk Mountain Sanctuary, Pennsylvania. Journal of Kansas Herpetology 36():17-20
|
|
2010
|
Stratford, J. and M. A. Steele. Conservation of terrestrial vertebrates: An overview and synthesis. Pages in Johns Hopkins University Press, Baltimore, Maryland. pp.
|
|
2010
|
Stratford, J. and Steele, M. A. Conservation of terrestrial vertebrates: An overview and synthesis. Pages in Johns Hopkins University Press, Baltimore, Maryland. pp.
|
|
2010
|
Brittingham, M. C. and Goodrich, L. J. Wildlife habitat: the key to abundance, distribution, and diversity. Pages in Johns Hopkins University Press, Baltimore, Maryland. pp.
|
|
2010
|
Brittingham, M. C. and L. J Goodrich. Wildlife habitat: the key to abundance, distribution, and diversity. Pages in Johns Hopkins University Press, Baltimore, Maryland. pp.
|
|
2010
|
Williams, L. Pennsylvania's Wildlife Action Plan. Pages in Johns Hopkins University Press, Baltimore, Maryland. pp.
|
|
2010
|
Williams, L. Pennsylvania's Wildlife Action Plan. Pages in Johns Hopkins University Press, Baltimore, Maryland. pp.
|
|
2010
|
Maret, T. J. The amphibians and reptiles. Pages in Johns Hopkins University Press, Baltimore, Maryland. pp.
|
|
2010
|
Maret, T. J. The amphibians and reptiles. Pages in Johns Hopkins University Press, Baltimore, Maryland. pp.
|
|
2010
|
Steele, M. A. and Reeder, D. M. and Maret, T. J. and Brittingham, M. C. Critical and emerging issues in the conservation of terrestrial vertebrates. Pages in Johns Hopkins University Press, Baltimore, Maryland. pp.
|
|
2010
|
Steele, M. A., D. M. Reeder,T. J. Maret, and M. C. Brittingham. Critical and emerging issues in the conservation of terrestrial vertebrates. Pages in Johns Hopkins University Press, Baltimore, Maryland. pp.
|
|
2014
|
Lovich, J. E. and Ernst, C. H. and Ernst, E. M. and Riley, J. L. A 21-year study of seasonal and interspecific variation of hatchling emergence in a Nearctic freshwater turtle community: to overwinter or not to overwinter? Herpetological Monographs 28():93-109
|
|
2014
|
Lovich, Jeffrey E., Carl H. Ernst, E .M. Ernst, and J. L. Riley. A 21-year study of seasonal and interspecific variation of hatchling emergence in a nearctic freshwater turtle community: To overwinter or not to overwinter? Herpetological Monographs 28():93-109
|
|
2017
|
Hartzell, S. M. New township records for amphibians and reptiles in Columbia County, Pennsylvania, USA. Bulletin of the Chicago Herpetological Society 52(10):173-175
|
|
2017
|
Hartzell, S. M. New township records for amphibians and reptiles in Columbia County, Pennsylvania, USA. Bulletin of the Chicago Herpetological Society 52(10):173-175
|
|
2018
|
Hughes, D. F. and Delis, P. R. and Meshaka, Walter E. Studies of a snake assemblage from artificial ponds at an activemilitary site in Pennsylvania. Herpetology Notes 11():35-48
|
|
2018
|
Hughes, D. F., P. R Delis, and Walter E Meshaka. Studies of a snake assemblage from artificial ponds at an activemilitary site in Pennsylvania. Herpetology Notes 11():35-48
|