Koul, Samsar Chand <br/><br/>
Biopesticides in environment and food security: Issues and strategies 

 - Jodhpur  Scientific Publishers(India)  2012 
 - 474p. 
<br/><br/><label>ISBN: </label> RS 2550.00 
<br/><br/><label>Source: </label> RS 2550.00 
<br/><br/><label>Dewey Class. No.: </label>632.1 BIO