Wilson, M.J.. <br/><br/>
Handbook of Determinative Methods in Clay Mineralogy /  

 - 1st ed /  
 - London WC2H 7BP :   Blackie & Son Ltd. ,   1987 
 - p.308,viii :  
<br/><br/><label>ISBN: </label>0-216-91801-4 
<br/><br/><label>Dewey Class. No.: </label>H1R  / M7