International research in agriculture. 

 - New York :  CGIAR ,  1974 
 - 70p. :  ill. ;  27 cm.  
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural research
<br/><br/><label>Dewey Class. No.: </label>630.72  / CGIAR