Books in Animals-Wild-Reptiles and Amphibians
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Neotropical Hylid Frogs, Genus Smilisca
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The Amphibians and Reptiles of Michoacán, México
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Natural History of Cottonmouth Moccasin, Agkistrodon piscovorus (Reptilia)
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Some Reptiles and Amphibians from Korea
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Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz
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A Review of the Middle American Tree Frogs of the Genus Ptychohyla
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The Adductor Muscles of the Jaw In Some Primitive Reptiles
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Amphibians and Reptiles of the Rainforests of Southern El Petén, Guatemala
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A Distributional Study of the Amphibians of the Isthmus of Tehuantepec, México
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Middle American Frogs of the Hyla microcephala Group
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On Snake-Poison: Its Action and Its Antidote
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A Revision of Snakes of the Genus Conophis (Family Colubridae, from Middle America)
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A Taxonomic Study of the Middle American Snake, Pituophis deppei
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A Review of the Frogs of the Hyla bistincta Group
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A New Order of Fishlike Amphibia From the Pennsylvanian of Kansas
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The Systematics of the Frogs of the Hyla Rubra Group in Middle America
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A Field Study of the Kansas Ant-Eating Frog, Gastrophryne olivacea
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The Ancestry of Modern Amphibia: A Review of the Evidence
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The Genera of Phyllomedusine Frogs (Anura: Hylidae)
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Systematic Status of the Colubrid Snake, Leptodeira discolor Günther
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A New Extinct Emydid Turtle from the Lower Pliocene of Oklahoma
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Occurrence of the Garter Snake, Thamnophis sirtalis, in the Great Plains and Rocky Mountains
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Descriptions of New Hylid Frogs From Mexico and Central America
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A New Subspecies of Lizard, Cnemidophorus sacki, from Michoacán, México
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Systematic Status of a South American Frog, Allophryne ruthveni Gaige