IVENS,G.W <br/><br/>
EAST AFRICAN WEEDS AND THEIR CONTROL 

 - NAIROBI  OXFORD UNIVERSITY PRESS  1967 
 - 289P. 
<br/><br/><label>ISBN: </label>0-195725301 
<br/><br/><label>Subjects--Topical Terms: </label><br/>WEEDS---AFRICA,EAST
<br/><br/><label>LC Class. No.: </label>SB 613.I94 1967