ODUM, Eugene P. <br/><br/>
FUNDAMENTALS OF ECOLOGY 

 - 3rd Ed. 
 - PHILADELPHIA  W.B. Saunders Company, Philadelphia   1971 
<br/><br/><label>ISBN: </label>0 7216 6941 7 
<br/><br/><label>Dewey Class. No.: </label>577  / ODU/FU