Hema Garg <br/><br/>
Color handbook of biological control in plant protection 

 - Portland  Timber Press  2003 
 - 126p. 
<br/><br/><label>ISBN: </label> RS 1905.62 (USD 39.95) 
<br/><br/><label>Source: </label> RS 1905.62 (USD 39.95) 
<br/><br/><label>Dewey Class. No.: </label>571.72 HEL