Agarwal, S. K <br/><br/>
Fundamentals of ecology 
S.K.Agarwal 
 - 5th ed 
 - New Dehli  A. P. H. Pub. Corp  2008 
 - xvii, 442 p 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9788131303429 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology
<br/><br/><label>Dewey Class. No.: </label>577 AGA