Books in Animals-Wild-Reptiles and Amphibians (sorted by popularity)
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A Distributional Study of the Amphibians of the Isthmus of Tehuantepec, México William Edward Duellman 63 downloads
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A Review of the Frogs of the Hyla bistincta Group William Edward Duellman 63 downloads
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Genera of Leptodactylid Frogs in México John D. Lynch 60 downloads
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Descriptions of New Hylid Frogs From Mexico and Central America William Edward Duellman 56 downloads
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A New Hylid Frog from Eastern Mexico. Edward Harrison Taylor 54 downloads
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Descriptions of Two Species of Frogs, Genus Ptychohyla William Edward Duellman 51 downloads
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A New Tortoise, Genus Gopherus, From North-central Mexico John M. Legler 49 downloads
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Pliocene and Pleistocene Records of Fossil Turtles from Western Kansas and Oklahoma Edwin C. Galbreath 48 downloads
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A New Species of Frog (Genus Tomodactylus) from Western México Robert G. Webb 48 downloads
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A New Subspecies of Slider Turtle (Pseudemys scripta) from Coahuila, México John M. Legler 45 downloads
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The Tadpoles of Bufo cognatus Say Hobart M. Smith 43 downloads
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Natural History of the Salamander, Aneides hardii Richard F. Johnston and G. A. Schad 37 downloads