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080728s1993 000 0 spa d |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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|a 639.978
|b S797s
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|a Status and management of neotropical birds :
|b september 21-25, 1992, Estes Park Center, YMCA of the Rockies, Colorado /
|c editores Deborah M. Finch, Peter W, Stangel.
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|a [S.l.] :
|b Fort Collins, Col. : Rocky Mountain Forestand Range Experiment Station, US. Dept. of Agriculture ,
|c 1993.
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|a ivolmenes 422 páginas :
|b ilustraciones ;
|c 28 cm.
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|a General Technical Report RM-229
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|a AVES
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|a MANEJO DE VIDA SILVESTRE
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|a MIGRACION DE ANIMALES
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|a AMÉRICA DEL NORTE
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|a CONGRESOS
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|a Finch, Deborah M
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|a Stangel Peter W.
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