Kormondy, Edward John, <br/><br/>
Concepts of ecology / 
Edward J. Kormondy. 
 - 4th ed. 
 - Upper Saddle River, NJ :  Prentice Hall,  c1996. 
 - xvi, 559 p. 
<br/><br/><label>ISBN: </label>0134781163 (pbk.) 9788120311480 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology.
<br/><br/><label>Dewey Class. No.: </label>577  / KOR