Technological change in agriculture    Impact on pr    

 - New Delhi   Vision Books India         1980 
 - xi, 170p. Bib p 166-170  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture Industry
<br/><br/><label>Dewey Class. No.: </label>X9(J):20gF.1.N7, M0