Foster, Philips Wayne,  1931-, <br/><br/>
Research on agricultural development in North Africa / 
Phillips W. Foster. 
 - New York :  Agricultural Development Council,  1967. 
 - 72 pages ;  23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural research--Africa, North.<br/>Agriculture--Economic aspects--Africa, North.