Ahmad Ikram bin Abdul Jalil   <br/><br/>
Efficiency, establishment and competition of rhizobia for Psophocarpus tetragonolobus (L.) D.C.  (Thesis) 

 -  1977 
 - 67p.  28cm. 
<br/><br/><label>Universal Decimal Class. No.: </label>635.654.7:576.851.155(043) AHM/19B  / 3018