Sanders, John H. <br/><br/>
The economics of agricultural technology in semiarid Sub-Saharan Africa / 
John H. Sanders, Barry I. Shapiro, and Sunder Ramaswamy. 
 - xvi, 303 pages :  illustration ;  24 cm. 
 - The Johns Hopkins studies in development .
<br/><br/>Includes bibliographical references (p. [271]-295) and index. 
<br/><br/><label>ISBN: </label>0801851394 (alk. paper)  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural innovations--Economic aspects--Africa, Sub-Saharan.<br/>Agriculture--Economic aspects--Africa, Sub-Saharan.