Mapping of the United Nations Framework Classification for Fossil Energy and Mineral Resources:  Report of the Economic Commission for Europe Task Force of Mapping 
United Nations 
 - New York & Geneva  UN  2009 
 - 67p 
 - Energy Series No. 33 .
<br/><br/><label>ISBN: </label>9789211170023 
<br/><br/><label>Dewey Class. No.: </label>333.82 MAP.P9