Odum, Eugene Pleasants <br/><br/>
Fundamentals of ecology 

 - London  W. B. Saunders Company  1966 
 - 546p.  24cm. 
<br/><br/><label>ISBN: </label>0 7216 6941 7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology
<br/><br/><label>LC Class. No.: </label>QH541.O3 l959