Ricklefs, Robert E. <br/><br/>
Ecology /  
Robert E. Ricklefs. 
 - Newton, Massachussets :   Chiron Press,   c1973. 
 - x, 861 p. :   il. 
<br/><br/><label>ISBN: </label>0913462012 
<br/><br/><label>LCCN: </label>72097516  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecologia.
<br/><br/><label>Dewey Class. No.: </label>574.5