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Facultad de Ciencias - UNAM | (20) |
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Second addition to the knowledge of the Batrachia and Reptilia of Costa Pica Cope, Edward Drinker
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Third addition to a knowledge of the Batrachia and Reptilia of Costa Rica Cope, Edward Drinker
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Contributions to our knowledge of the duration of life in vertebrate animals Flower, Stanley S
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A survey of internal oral features of leptodactyloid larvae (Amphibia: Anura) Wassersug, Richard J - W Ronald Heyer
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Additions to the knowledge of the amphibians of the Estacion de Biologia Tropical "Los Tuxtlas" Pérez Higareda, Gonzalo
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Spindly leg syndrome in frogs: present knowledge and future directions to elucidate its causes Marlett, James H - Victor B Eichler - Michelle Fellows-Hagemeister
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Cora ethnozoology, l knowledge; a bio-ecological and cross cultural approach Malkin, Borys
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Sumu ethnozoology: herpetological knowledge Malkin, Borys
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Additions to the knowledge of the herpetofauna of Oaxaca, Mexico Hobart M Smith
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An analysis of the knowledge of the turtle fauna of Mexico Rozella B Smith - Hobart M Smith
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