Pingali, Prabhu L.,   1955- <br/><br/>
Agricultural mechanization and the evolution of farming systems in S ub-Saharan Africa / 
Prabhu Pingali, Yves Bigot, Hans Binswanger. 
 - Baltimore :  Published for the World Bank by Johns Hopkins Univers ity Press,  1987. 
 - viii, 216 p. :  ill., maps ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 191-206. 
<br/><br/><label>ISBN: </label>080183502X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Farm mechanization-- Africa, Sub-Saharan.<br/>Agricultural systems-- Africa, Sub-Saharan.<br/>Animal traction-- Africa, Sub-Saharan.<br/>Farm mechanization-- Government policy-- Africa, Sub-Saharan.