Ricklefs, Robert E <br/><br/>
The economy of nature  a textbook in basic ecology 

 - 4th ed 
 - New York  W.H. Freeman  1997 
 - viii,678p.   
<br/><br/><label>ISBN: </label>071672815X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIFE SCIENCE
<br/><br/><label>Dewey Class. No.: </label>574.5  / RIC