Sudarsana Devi, Huirem. <br/><br/>
Studies on pieris brassicae linn. (leplidoptera:pieridae) infesting certain cruciferous crops in Manipur /  
by Huirem Sudarsana Devi. 
 - Ph.D. /  
 - Imphal :   Manipur University ,   2001 
 - 165p :  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>J  / P1