Borner Rudolf <br/><br/>
Minerals, rocks, and gemstones. Ed and Tr by W Myk 

 - Edingurgh  Oliver and Boyd          1962 
 - xi,250p.  cm. 
<br/><br/> Bib p. 239-40 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology
<br/><br/><label>Dewey Class. No.: </label>H2, K2