Nimaichand Singh, Karam. <br/><br/>
Studies on the incidence and control of rice stem borers and rice gall midge in Manipur /  

 - Ph.D. /  
 - Imphal :   J.N.U. Centre Imphal ,   1977 
 - viii,99p :  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Stem borer