The economics of agricultural technology in semiarid Sub-Saharan Africa
John H. Sanders, Barry I. Shapiro, and Sunder Ramaswamy
Bok Engelsk 1996
Utgitt | Baltimore, Md. : Johns Hopkins University Press , c1996
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Omfang | XXIII, 303 s. : fig.
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Emner | |
ISBN | 0801851394
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