Jiten Singh, Heman. <br/><br/>
Bio-ecology of aphis craccivora koch (homoptera:aphididae) on certain pulse crops in Manipur /  
by Hemam Jiten Singh. 
 - Ph.D. /  
 - Imphal :   Manipur University ,   2002 
 - 82p ;  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology
<br/><br/><label>Dewey Class. No.: </label>G  / P2