Kumar, H. D. <br/><br/>
Modern concepts of ecology / 
H. D. Kumar 
 - 8th rev. ed. 
 - New Delhi :  Vikas Publishing House Pvt. Ltd.,  1995. 
 - 478 p. :  ill. ;  21 cm. 
<br/><br/>It includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>0706986768 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany<br/>Biology<br/>Ecosystem
<br/><br/><label>Dewey Class. No.: </label>581.5  / KUM