TRIVEDI, P. R. <br/><br/>
ENVIRONMENTAL ECOLOGY 

 - [s.l]:  AKASHDEEP  PUBLISHING,  1992. 
 - 502:  22CM. 
<br/><br/><label>Subjects--Index Terms: </label>Ecology 
<br/><br/><label>Dewey Class. No.: </label>577 TRI