Odum, Eugene Pleasants,  1913- <br/><br/>
Fundamentals of ecology / 
Eugene P. Odum. 
 - 3rd ed. 
 - Philadelphia :  Saunders,  1971. 
 - xiv, 574 p.  ill. (part col.), maps. ;  27 cm. 
<br/><br/>Bibliogr.: p. 517-555. 
<br/><br/><label>ISBN: </label>0721669417 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology