Ager,Derek V <br/><br/>
Paleoecology  An Introduction to the Study of How and Where Animals and Plants Lived In the Past 
/  by Derek V. Ager 
 - London:  McGraw Hill Book Company,  1963. 
 - xi,371 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Introduction to the Study
<br/><br/><label>Dewey Class. No.: </label>574.52  / AGE/P