Harrar, J. George <br/><br/>
Principles for progress in world agriculture 
by J. George Harrar 
 - N.Y.  Rockefeller Foundation  1966 
 - 16p. 
<br/><br/> Presented by President, Rockefeller Foundation at Nat. Agri.Chemicals Assn. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic Assistance, American<br/>Agricultural Development
<br/><br/><label>Dewey Class. No.: </label>Z000 H235