Dhaliwal, G.S. <br/><br/>
Pesticides  their ecological impact in developing countries 

 - New Delhi  Commonwealth Pub.  1993 
 - 389 p. 
<br/><br/><label>ISBN: </label>8171692486 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pesticides
<br/><br/><label>Dewey Class. No.: </label>632.95  / PES