Odum P. Eugene <br/><br/>
Fundamentals of ecology 

 - 3rd edition 
 - Philadelphia  W. B. Saunders company  1971 
 - 573  Illustrations 
<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>QH 541  / O.38 1971