Ricklefs, Robert E. <br/><br/>
The economy of nature / 
Robert E. Ricklefs ; with contributions by Matt R. Whiles 
 - 5th ed. 
 - New York :  W.H Freeman and Company,  2007 
 - xxvii, 550 p. :  col. ill. ;  28 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>330.15  / RIC