Manoharachary, C. <br/><br/>
Principles of environmental studies 

 - New Delhi  B.S. Publication  2006 
 - 299p. 
<br/><br/><label>ISBN: </label> 140 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biotechnology
<br/><br/><label>Dewey Class. No.: </label>304.2 MAN C