Kormondy, Edward John, 1926- <br/><br/>
Concepts of ecology 
Edward J. Kormondy 
 -  Prentice-Hall Englewood Cliffs, N.J.  1969  c1969 
 - xiii, 209 p. : ill., maps ; 23 cm. 
 - Concepts of modern biology series Prentice-Hall biological science series .
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology--QH
<br/><br/><label>LC Class. No.: </label>QH541.K59 1969