Cole, Joanna, <br/><br/>
The magic school bus inside the Earth /by Joanna Cole ; illustrated by Bruce Degen. 

 - New York :  Scholastic Incorporated,  (c)1987. 
 - 40 pages :  color illustrations ;  20 cm. 
<br/><br/> On a special field trip in the magic school bus, Ms Frizzle's class learn at first hand about different kinds of rocks and the formation of the earth. 
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<br/><br/><label>LCCN: </label>87004563 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical geology--Juvenile literature.<br/>Geology--Juvenile literature.
<br/><br/><label>LC Class. No.: </label>QE29  / .M345 1987 QE29