Rydell, Wendy. <br/><br/>
Discovering fossils / 
by Wendy Rydell ; illustrated by Ray Burns. 
 - Mahwah, N.J. :  Troll Associates,  1984. 
 - 32 p. :  ill. ;  27 cm. 
 - The Question & answer book .
<br/><br/><label>ISBN: </label>0893759732 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fossils--Juvenile literature.<br/>Paleontology.<br/>Prehistoric animals