Simpson Brian <br/><br/>
Rocks and minerals 

 - Oxford  Pergamon Press           1966 
 - vi,302p.  cm. 
 - Commonwealth And International Library, Geology Division .
<br/><br/> Bib p. 259; Appendix p. 260-93 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology
<br/><br/><label>Dewey Class. No.: </label>H1, K6