Kumar, H. D.,  1934- <br/><br/>
Modern concepts of ecology / 
H.D. Kumar. 
 - 7th rev. ed. 
 - New Delhi :  Vikas Pub. House,  1992. 
 - 377 p. :  ill., map ;  22 cm. 
<br/><br/> Includes indexes. 
<br/><br/>Includes bibliographical references (p. 358-361). 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Science
<br/><br/><label>Dewey Class. No.: </label>574.5