Harben, Peter W. <br/><br/>
Industrial minerals : a global geology 
/ Peter W. Harben ; and M. Kuzvart 
. - London  : Industrial minerals information, cop. 1996
. - 462 p.  : ill., couv. ill. en coul.  ; 29 cm 
 - Métal bulletin PLC .
<br/><br/>Index.- 
<br/><br/><label>ISBN: </label>1-900663-074 
<br/><br/><label>Universal Decimal Class. No.: </label>553.3