Kumar, H. D.,  1934- <br/><br/>
Modern concepts of ecology / 
H. D. Kumar 
 - New Delhi :  Vikas Pub. House,  1977 
 - 201 p. :  ill. ;  22 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0706905016 :  Rs. 22.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology<br/>Ecology--Modern concept<br/>Biotic Communities
<br/><br/><label>Dewey Class. No.: </label>574.5