x  x <br/><br/>
Approaches to paleoecology  x 

 - x 
 - N.Y.,  Wiley  1964 
 - viii, 432p. 
<br/><br/>
<br/><br/><label>ISBN: </label>x   
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology Ecology 
<br/><br/><label>Dewey Class. No.: </label>551.8/IMA