Walia, S, Ed.; Parmar, B S, Ed. <br/><br/>
Pesticides, crop protection and environment / 
Walia, S, Ed.; Parmar, B S, Ed. 
 -  Oxford & IBH Publishing Co. Pvt. Ltd., New Delhi,  1900 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pest control; Agriculture & related technologies
<br/><br/><label>Dewey Class. No.: </label>632.9 WAL-P