Proceedings of second Pan American scientific congress : conservation and economic theory /

Bibliographic Details
Main Author: Ely, Richard T.
Format: Article
Language:English
Subjects:

MARC

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773 0 |a Congreso Científico Panamericano   |n (2 :   |d 1915-1916 :   |c Washington) 
245 1 0 |a Proceedings of second Pan American scientific congress :   |b conservation and economic theory /   |c Richard T. Ely. 
300 |a 10-20 p. v.3 
650 4 |a RECURSOS NATURALES 
650 4 |a CONSERVACION DE RECURSOS NATURALES 
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