Agricultural sciences for the developing nations  

 - Washington, D. C.:   American Association for the Advancement of Science,   1964 
 - x, 221p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Subjects--Index Terms: </label>Education and development  Emerging nations 
<br/><br/><label>Universal Decimal Class. No.: </label>63(1-77):338   / K4