Tropical root crops :  research strategies for the 1980s : proceedings of the First Triennial Root Crops Symposium of the International Society for Tropical Root Crops--Africa Branch, 8-12 September 1980, Ibadan, Nigeria / 
editors, E.R. Terry, K.A. Oduro, and F. Caveness. 
 - Ottawa :  International Development Research Centre,  c1981. 
 - 279 p. :  ill. ; 
<br/><br/> "IDRC-163e." 
<br/><br/><label>ISBN: </label>0889362858 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Root crops--Congresses.<br/>Tropical crops--Congresses.
<br/><br/><label>LC Class. No.: </label>SB209.I5.O4.R4.C4 1987 
<br/><br/><label>Dewey Class. No.: </label>633.6/82/0913