Ricklefs, Robert E. <br/><br/>
Ecology / 
Robert E. Ricklefs 
 - 3rd ed. 
 - New York, N.Y. :  W.H. Freeman,  1996 
 - 896 p. :  ill. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0716720779 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECOLOGY
<br/><br/><label>LC Class. No.: </label>QH541  / R524E 1996