Agarwal, S.K. <br/><br/>
Fundamentals of ecology 

 - New Delhi  Ashish Publishing House  1992 
 - xvii,442p.  23cm 
<br/><br/><label>ISBN: </label>817024482X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology
<br/><br/><label>Dewey Class. No.: </label>577.01  / AGA