Trumbauer, Lisa  1963- <br/><br/>
What is gravity? / 
by Lisa Trumbauer. 
 - New York :  Scholastic ;  2004 
 - 31 page :   color illustrations ;  19 cm. 
 - Rookie Read-About Science .
<br/><br/>H <br/> 
<br/><br/> A simple introduction to gravity, describing what it is and giving some effects of this force. 
<br/><br/> 440 <br/>  Lexile <br/>  H <br/>  Raz-Plus <br/> 
<br/><br/><label>ISBN: </label>9780516258447 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gravity--Juvenile literature.<br/>Gravity.
<br/><br/><label>LC Class. No.: </label>QC178.T78  /  2004 
<br/><br/><label>Dewey Class. No.: </label>531.14