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
Omfang	XXIII, 303 s. : fig.
Emner	Agricultural innovations - Economic aspects - Africa, Sub-Saharan Agriculture - Economic aspects - Africa, Sub-Saharan Africa south of Sahara Agricultural economics Technology
ISBN	0801851394