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América pintoresca: descripción de viajes al nuevo continente
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Wiener, Carlos
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19971009
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A field guide to the butterflies of Africa
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Williams, John G
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19971009
| |
GL/598.29096/W724/2453/en
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A field guide to the birds of eats and central Africa
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Williams, John G
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19971009
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GL/598.2013/G816/2454/en
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Extinct and vanishing birds of the world
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Greenway, James C
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19971010
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GL/572.8861/C968c/2619/sp
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Culturas prehispánicas del litoral Pacífico nor-ecuatorial
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Bouchard, Jean Francois
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19980126
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Instituto Panamericano de Geografía e Historia
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19971010
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19971010
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19971010
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The birds of Tikal
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Smithe, Frank B
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19971010
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Studie in invertebrate morphology
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Smithsonian Institution
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19971010
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