Harben, P. W. <br/><br/>
Industrial minerals geology and world deposits / 
by Peter W Harben & Robert L Bates. 
 - London :  Industrial Minerals Division,  1990. 
 - 312 p. : ill. 
<br/><br/><label>ISBN: </label>0947671285 
<br/><br/><label>LCCN: </label>92024058 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineral industries.<br/>Minerals--Directories.<br/>Mines and mineral resources.