Prager, Ellen J. <br/><br/>
Sand 
/ by Ellen J. Prager ; illustrated by Nancy Woodman 
 - Washington, DC  : National Geographic Society  , 2000 
 - 29 p.  : illus.  ; 24 cm. 
<br/><br/> Describes the formation of sand from materials such as coral, rock, or crystals and shows how it can be moved through water, wind, ice, and other erosion agents. 
<br/><br/><br/>English. 
<br/><br/><label>ISBN: </label>9780792271048 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sand ----Juvenile literature
<br/><br/><label>LC Class. No.: </label>QE471.2  / .P7 2000 
<br/><br/><label>Dewey Class. No.: </label>JUV 553 PRA