"Tiwari, P. D." <br/><br/>
Agriculture development and nutrition 

 - New Delhi  Northern Book Centre  1988 
 - xiv ; 124 p. ; 11 pl 
<br/><br/><label>ISBN: </label>8185119422 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture Economic aspects
<br/><br/><label>Dewey Class. No.: </label>MP 630