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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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Sumu ethnozoology: herpetological knowledge Malkin, Borys
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Contribution to the knowledge of the nematodes that parasitize the reptiles of Mexico Caballero, R G
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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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8.
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MEXICAN VOLCANIC BELT: PRESENT STATE OF KNOWLEDGE AND UNSOLVED PROBLEMS, MEXICAN VOLCANIC BELT: PRESENT STATE OF KNOWLEDGE AND UNSOLVED PROBLEMS VERMA, S. P.; Departamento de Geotermia, Divisi6n de Fuentes de Energía, Instituto de investigaciones ‘Eléctricas, Apartado Postal 475, Cuernavaca, Mor. 62000, MEXICO.
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9.
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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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10.
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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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