Kumar, H. D. <br/><br/>
Modern concepts of ecology / 
H.D. Kumar 
 - 7th rev. ed. 
 - New Delhi :  Vikas Pub. House ,  1992 
 - 377p. :  ill. ;   22 cm. 
<br/><br/> Includes indexes. 
<br/><br/>Includes bibliographical references (p. [358]-361). 
<br/><br/><label>ISBN: </label>0706963717 0706905016 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology
<br/><br/><label>Dewey Class. No.: </label>304.2  / KUM