Clifford, Tim,  1959- <br/><br/>
Geology / 
Tim Clifford. 
 - 48 p. :  ill. (chiefly col.), map ;  27 cm. 
 - Let's explore science Earth science .
<br/><br/>What is geology? -- The earth's layers -- Soil -- Plate tectonics -- Types of rocks -- Land formation -- The rock cycle -- The secrets in rocks -- Amazing rock formations. 
<br/><br/> Grade School 
<br/><br/><label>ISBN: </label>9781600446238 
<br/><br/><label>LCCN: </label>2007021578 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Juvenile literature.<br/>Rocks--Juvenile literature.
<br/><br/><label>LC Class. No.: </label>QE29  / .C655 2008 
<br/><br/><label>Dewey Class. No.: </label>550/C612