Farndon, John  . <br/><br/>
Complete guide to rocks & minerals /  
by John Farndon. 
 - London :   Hermes House ,   2010 
 - 256p :  
<br/><br/><label>ISBN: </label>978-1-84477-670-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rocks
<br/><br/><label>Dewey Class. No.: </label>H1  / Q0