Singh, B .B / Raj, M. <br/><br/>
Advances in Cowpea resarch 

 - Ibadan  IITA  1997 
 - xv, 375p.  hbk 
<br/><br/><label>ISBN: </label>978131110 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cowpea