1.
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Contributions to the knowledge of the systematic arrangement and anatomy of certain genera and species of Squamata Beddard, Frank E
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2.
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Sumu ethnozoology: herpetological knowledge Malkin, Borys
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3.
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Cora ethnozoology, l knowledge; a bio-ecological and cross cultural approach Malkin, Borys
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4.
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A contribtion to our knowledge of the herpetofauna of the Mexican state of Aguascalientes Anderson, James Donald - William Z Lidicker, Jr
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Contribution to the knowledge of the nematodes that parasitize the reptiles of Mexico Caballero, R G
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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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7.
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Etnobotánica medicinal de los indígenas Warao de Tucupita y de la isla de Araguabisi en el Estado Delta Amacuro, Venezuela Noreye Guanire; A. - Aranguren B.; O - González Ñáñez
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8.
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Estudio funcional de pequeños sistemas doble propósito en el municipio Torres del estado Lara (estudio de casos), I study functional of small systems it bends purpose in the municipaly Tower of the state Lara (Study of cases) Alvarado, Arduini - Paredes, Luis - Capriles, Manasés
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