Ricklefs, Robert <br/><br/>
Ecology 

 - 2nd ed. 
 - 0-17-761086-7  Nelson  1979 
 - xii,966 p.  Illustration 
<br/><br/><label>ISBN: </label>0177610867 
<br/><br/><label>Dewey Class. No.: </label>574.5  / RIC