Lull, Richard Swann <br/><br/>
Fossils :  what they tell us of plants and animals of the past. 

 - New York :  The University Society,  1931. 
 - 114 p. :  il. ;  23 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Paleontología<br/>Fósil
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Libro
<br/><br/><label>Universal Decimal Class. No.: </label>56