Umabati Devi, Chongtham. <br/><br/>
Studies on some biological responses of the Cabbage Aphid, Brevicoryne brassicae (L.) (Homoptera: Insecta) in relation to photoperiod /  

 - Imphal :   Manipur University ,   1991 
 - 36p :  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life Sciences