"Walker, Jane" <br/><br/>
Rocks and minerals 

 - London  Gloucester Press  1994 
 - 32 
 - Allways  Of Looking At .
<br/><br/> Looks at how rocks and minerals are formed, examines their properties and how they are used, and shows some famous rock formations. 
<br/><br/><label>ISBN: </label>9780749616991 
<br/><br/><label>Dewey Class. No.: </label>500  / WAL