Bundesanstalt fur Geowissenschaften und Rohstoffe. <br/><br/>
Biennial report / 
 Biennial report BGR  Biennial report of the Federal Institute for Geosciences and Natural Resources 
BGR. 
 - Hannover [Ger.] :  BGR,  [2005-]. 
 - v. :  ill. (some col.) +  1 CD-Rom (4 3/4 in) 
<br/><br/> Description based on 2003/2004;  Latest issue consulted: 2003/2004. 
<br/><br/> 2003/2004 (2005; 157 p. + 1 CD) ;  2005/2006 (165 p.) ;  2009/2010 (152 p.) 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Bundesanstalt fur Geowissenschaften und Rohstoffe
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Research--Germany (West)<br/>Mines and mineral resources--Research--Germany (West)