Odum, Eugene P.  <br/><br/>
Ecology / 
by Eugene P. Odum. 
 - New York,   Holt, Rinehart and Winston,   1963. 
 - 152 p.   illus.   23 cm. 
 - Modern biology series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology<br/>Ecosystems
<br/><br/><label>Dewey Class. No.: </label>577 ODU