Gupta, P. K. <br/><br/>
Pesticides in the Indian Environment 
/ by P. K. Gupta 
 - New Delhi:  Interprint,  1986. 
 - 206p.; 
 - Environmental Science Series .
<br/><br/><label>ISBN: </label>8185017212 
<br/><br/><label>Dewey Class. No.: </label>632.950  / GUP/P