Pianka, Eric R. <br/><br/>
Evolutionary ecology / by Eric R. Pianka 

 - 2nd ed 
 - New York  Harper & Row  1978 
 - xiii,397p ill, maps 24cm 
<br/><br/>Bibl.: p.333-370. - Index 
<br/><br/><label>ISBN: </label>0060452242 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology