Unamma, R. P.A. <br/><br/>
Your guide to identifying some arable land weeds of South Eastern agricultural zones of Nigeria:/  Extension bulletin No 1/ 

 - Umudike  NRCRI  1982 
 - 120P.; ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Weeds - Nigeria
<br/><br/><label>LC Class. No.: </label>SB 611 .N5  .U6 1982