Use of Santa Rosa National Park and Corcovado National Park, Costa Rica, by biologists /

Bibliographic Details
Main Author: Janzen, Daniel H.
Format: Book
Language:Spanish
Published: [S.l] : Pennsylvania , 1977 25 p.
Subjects:
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100 1 |a Janzen, Daniel H. 
245 1 0 |a Use of Santa Rosa National Park and Corcovado National Park, Costa Rica, by biologists /  |c Daniel H. Janzen 
260 |a [S.l] :  |b Pennsylvania ,  |c 1977 25 p. 
650 0 4 |a PARQUES NACIONALES 
650 0 4 |a COSTA RICA 
650 0 4 |a PARQUE NACIONAL SANTA ROSA (COSTA RICA)