Agricultural Research in Developing Countries 

 - 1978 edition 
 - Food and Agriculture Organization of the United Nations (FAO)  1978 
 - 683p. 
 - Volume  2 -Research workers  .
<br/><br/><label>Nat. Bib. No.: </label>4572 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Universal Decimal Class. No.: </label>630.72  / AGR