Cole, Sonia <br/><br/>
Animal Ancestors 

 - New York:  E.P. Dutton & Co. INC,  1964. 
 - 78p.;  ill.  25cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fossil mammals
<br/><br/><label>Dewey Class. No.: </label>569  / COL