Vishwa Nath ,  . <br/><br/>
Insect Pests of Crops and their control /  

 - 1st ed /  
 - Delhi-54 :   Bharati Publications. 
 - 139p :  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Insect Control
<br/><br/><label>Dewey Class. No.: </label>J:4:55  / M2