Jabara, Cathy L Ruttan, Vernon W, ed. series Schultz, T Paul, ed. series Stevens, Robert D <br/><br/>
Agricultural development principles  economic theory and empirical evidence 

 - Baltimore  The John Hopkins university press  1988 
 - xxxi, 478p.; 22cm. 
 - John Hopkins studies in development .
<br/><br/><label>ISBN: </label>801835828 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural machanisation<br/>Agricultural progress<br/>Agriculture - developing countries<br/>Economic and social theory