Kormondy, Edward John,   1926- <br/><br/>
Concepts of ecology /  
Edward J. Kormondy. 
 - Englewood Cliffs, New Jersey :   Prentice-Hall,   c1969. 
 - xiii, 209 p. :   il., mapas. 
 - Concepts of modern biology series Prentice-Hall biological science series. .
<br/><br/><label>ISBN: </label>0131660179 
<br/><br/><label>LCCN: </label>75077664  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecologia.
<br/><br/><label>Dewey Class. No.: </label>574.5