Kumar, H. D., 1934- <br/><br/>
Modern concepts of ecology / 
Kumar, H. D., 1934- 
 - 7th rev. ed. 
 - 377 p. : ill., map ; 22 cm. 
<br/><br/> Includes indexes. Includes bibliographical references (p. [358]-361). 
<br/><br/><label>ISBN: </label>0706963717 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology.
<br/><br/><label>Dewey Class. No.: </label>577