MARC全文
0200021428 20030617155330.0 s1990 xxca fr |10||||eng | CNY92.83 NGL n-cn-sn a411.08 ; a426.3 IAGOD(International Association on the Genesis of Ore Deposits) Symposium (8th : 1990 : Ottawa) 萨斯喀彻温省阿萨巴斯卡盆地的铀矿. chi Uranium deposits of the Athabasca Basin, Saskatchewan [field trip 11] / by T.I.I. Sibbald, D.H. Quirt and A.J. Gracle. Canada : Energy, Mines and Resources Canada, 1990. vi, 56 p. : ill. Open file / Geological Survey of Canada ; 2166 8th IAGOD symposium field trip guidebook. aSibbald, T.I.I. ; aQuirt, D.H. ; aGracle, A.J. NGL 448740 411.08 In8/8 vF11 afqy b1 efqy0304