Dave, Deeksha <br/><br/>
Textbook of environment ecology 

 -  Cengage  2009 
 - vi, 270p. 
<br/><br/><label>ISBN: </label>81-315-0763-7  190 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENVIRONMENT
<br/><br/><label>Dewey Class. No.: </label>577  / DAV