1.
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Second addition to the knowledge of the Batrachia and Reptilia of Costa Pica Cope, Edward Drinker
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2.
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Third addition to a knowledge of the Batrachia and Reptilia of Costa Rica Cope, Edward Drinker
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3.
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Contributions to our knowledge of the duration of life in vertebrate animals Flower, Stanley S
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4.
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Innis Lecture: Can the Theory of Incentives Explain Decentralization? POITEVIN, Michel
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5.
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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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6.
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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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7.
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Fitotoponimia y Etnomedicina: caso micro-región Mucurubá (Estado Mérida, Venezuela) Hernández Arena, Rubén A.
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8.
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Enseñanza de la historia, saberes, sensibilidades y ética planetaria, Teaching of History, Knowledge, Sensitivities and Global Ethics Aranguren R., Carmen
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9.
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A contribution to the knowledge of the l fauna of El Petén, Guatemala Stuart, Laurence Cooper
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10.
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A contribution to a knowledge of the herpetology of a portion of the savanna region of central Petén, Guatemala Stuart, Laurence Cooper
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