Tatsch J H <br/><br/>
Mineral deposits    Origin, evolution and present c    
Tatsch J H 
 - Massachusetts  Tatsch associates           1973 
 - 264p.  cm. 
<br/><br/> Bib p. 226-52 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology
<br/><br/><label>Dewey Class. No.: </label>H1, L3