cam a22 u 4500 128626089 CHVBK 20200921064858.0 880212s1978 xxu | 10 |eng|d (OCoLC)636110717 (NEBIS)000265994 ETH-BIB ger ETH-BIB ETHICS-ISBD Energy resources of the Denver basin (RMAG fall field conference, Colorado Springs, Col., October 9, 1978 : Rocky Mountain Association of Geologists - 1978 symposium) ed.: John D. Pruit, Peter E. Coffin Denver, Col. 1978 272 p. 29 cm fig.; tab.; diagr. 10 folded pl. DENVER (USA) ger (ETHUDK)000008031 ethudk WIRTSCHAFTSGEOLOGIE + MINERALLAGERSTÄTTEN ger (ETHUDK)000020627 ethudk Konferenzschrift Colorado Springs (CO) 1978 gnd-content u WIRTSCHAFTSGEOLOGIE + MINERALLAGERSTÄTTEN ger 553 nebis E1 u DENVER (USA) ger (730.88*DENVER) nebis E1 u GISEMENTS + GÉOLOGIE ÉCONOMIQUE fre 553 nebis E1 u MINERAL DEPOSITS + ECONOMIC GEOLOGY eng 553 nebis E1 u DENVER (USA) eng (730.88*DENVER) nebis E1 u DENVER (ÉTATS-UNIS) fre (730.88*DENVER) nebis E1 Pruit John D. Rocky Mountain Association of Geologists Symposium (DE-588)1091884749 BK020800 XK020000 XK020000 Colorado Springs (CO) Kongress = Congrès 1978 NEBIS E01 E01 MG 835121 | Q NEBIS 700 1- Pruit John D. NEBIS 711 2- Rocky Mountain Association of Geologists Symposium (DE-588)1091884749