POTTS,P.J <br/><br/>
HANDBOOK OF SILIGATE ROCK ANALYSIS 

 - LONDON  Blackie and Son  1987 
 - 28X19 
<br/><br/><label>ISBN: </label>0-216-93209-2 
<br/><br/><label>Dewey Class. No.: </label>622.2 P865