Proceedings 

 - New  York United Stated U S A    1963 
 - "x,202p."  cm. 
 - "United Nations, Economic Commission For Asia And The Far East, Publication. United Nations, Mineral Reseources Development Series .21" .
<br/><br/><label>Standard No.: </label>112831 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology
<br/><br/><label>Dewey Class. No.: </label>"H1:15p4,N63, K3/UN"