Agricultural technology in Sub-Saharan Africa : a workshop on research issues
Suzanne Gnaegy and Jock R. Anderson, editors, with contributions by Jacques Brossier ... [et al.]
Bok Engelsk 1991
Utgitt | Washington, D.C. : The World Bank , 1991
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Omfang | X, 142 s. : fig.
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Emner | |
ISBN | 0821318667
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