Kormondy, Edward John,  1926-. <br/><br/>
Concepts of ecology / 
Edward J. Kormondy. 
 - 3rd ed. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  c1984. 
 - xviii, 298 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0131667025 (pbk.) 0131667106 :  $19.95 
<br/><br/><label>LCCN: </label>83017656 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology.
<br/><br/><label>LC Class. No.: </label>QH541  QH541  QH541  / .K59 1984  / .K59  / .K59 
<br/><br/><label>Dewey Class. No.: </label>574.5