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Publicly Sponsored Agricultural Research in the United States: Past, Present, and Future || Indigenous Agricultural Revolution: Ecology and Food Production in West Africaby Paul Richards
Review by: Philip D. CurtinVolume:
62
Language:
english
Journal:
Agricultural History
DOI:
10.2307/3743315
Date:
January, 1988
File:
PDF, 257 KB
english, 1988