edited by Sandford, W.W. 
Sandfoed, W.W. Akobundu, I.O. and Usoroh, N. J.; Weed science society of Nigeria proceeding of the ninth annual conference of the weed societyof Nigeria 
 - Ile IFE  University of Ife   1979 
 - iii, 96p.  Pbk 
<br/><br/><label>ISBN: </label>0031309 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Weeds<br/>Weed scientists-- Nigeria
<br/><br/><label>LC Class. No.: </label>SB 611. W4 1979