Agricultural research priorities for economic development in Africa 

 - Washington  National academy of sciences-National Research Council  1969 
 - 473p.  ill.  27cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture --Africa--Congresses<br/> Africa, Congresses
<br/><br/><label>LC Class. No.: </label>EAF QTO S537.5.N3 Vol.2