IITA research 

 - Ibadan,Nigeria :    International institute of Tropical Agriculturre (IITA) 
 -   30 cm. 
 - Semiannually 
 - 
<br/><br/>  Last issue consulted no.6,(march 1993) 
<br/><br/><label>ISSN: </label>1115-3067 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Agriculture-Tropics
<br/><br/><label>Dewey Class. No.: </label>630.13 INT