United Nations framework classification for fossil energy and mineral reserves and resources 2009 

 - New York  United Nations Economic Commission for Europe (UNECE)  2010 
 - v, 20p. ;ill. 
 - ECE energy series .
<br/><br/><label>ISBN: </label>9789211170337 
<br/><br/><label>ISSN: </label>10147225 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENERGY MINERALS<br/>FOSSIL FUELS
<br/><br/><label>LC Class. No.: </label>UNECE(08)ES