Kumar, H.D. <br/><br/>
Modern Concepts of Ecology 
by H. D. Kumar 
 - 8rt, ed. 
 - Delhi  Vikas Publishing House  2006 
 - x, 478p. 
<br/><br/>Contents :<br/>1. Ecosystem and Allied Conc 
<br/><br/><label>ISBN: </label>0706986768 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology
<br/><br/><label>Dewey Class. No.: </label>577 KUM