IITA annual report 1988/89 :  toward sustainable agriculture for Africa / 
International Institute of Tropical Agriculture. 
 - Ibadan, Nigeria :  The Institute,  [1988?] 
 - 79 p. :  col. ill. 
<br/><br/><label>ISBN: </label>9781310480 
<br/><br/><label>ISSN: </label>0331-4340 
<br/><br/><label>LCCN: </label>90043011 
<br/><br/><label>Subjects--Corporate Names: </label><br/>International Institute of Tropical Agriculture--Periodicals.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Tropics--Research--Periodicals.<br/>Tropical crops--Research--Periodicals.<br/>Agriculture--Research--Periodicals.--Africa, Sub-Saharan<br/>Tropical crops--Research--Periodicals.--Africa, Sub-Saharan<br/>Tropical crops--Periodicals.