Trivedi, P.R. <br/><br/>
Ecology and environment  

 - New Delhi  A.P.H. Publishing  2004 
 - vi,202p.  22cm 
<br/><br/><label>ISBN: </label>8176485322 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology<br/>biology
<br/><br/><label>Dewey Class. No.: </label>577  / TRI