Saxena, M. M. <br/><br/>
Applied environmental biology: Resource and emnagement 

 - Bikaner  Agro Botanical publications  1996 
 - vii,143p. 
<br/><br/><label>ISBN: </label> RS 150.00 
<br/><br/><label>Source: </label> RS 150.00 
<br/><br/><label>Dewey Class. No.: </label>574.5 SAX