H.R. Sardana <br/><br/>
Sustainable crop protection strategies 

 - New Delhi  Daya Publishing House  c2010 
 - 424 P. 
 -  set of 2 volumes. .
<br/><br/><label>ISBN: </label>978-81-7035-629-5 
<br/><br/><label>Dewey Class. No.: </label>635