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Social Rates of Return and Other Aspects of Agricultural Research: The Case of Cotton Research in Sao Paulo, Brazil
Ayer, Harry W., Schuh, G. EdwardVolume:
54
Language:
english
Journal:
American Journal of Agricultural Economics
DOI:
10.2307/1238532
Date:
November, 1972
File:
PDF, 1.17 MB
english, 1972