Pianka E R <br/><br/>
Evolutionary ecology 

 - 2 
 -  1974 
 - p.  cm. 
<br/><br/> Bibliography 333-370p 
<br/><br/><label>Standard No.: </label>46565 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Evolution<br/>Biology
<br/><br/><label>Dewey Class. No.: </label>G:55, L4;L8