TY - BOOK T1 - Cruise report1990 Oregon Placer Mineral Research Cruise (A1 90WO) September 21-October 3, 1990 / DA - 1991] CY - [Menlo Park, Calif.] : CY - [Denver, Colo. : AU - Clifton, H. Edward VL - 91-279 CN - I 19.76: PB - U.S. Geological Survey ; PB - Books and Open-File Reports Section, distributor, PP - [Menlo Park, Calif.] : PP - [Denver, Colo. : PY - 1991] N1 - Cover title. N1 - Distributed to depository libraries in microfiche. N1 - Shipping list no.: 92-0659. ID - 200144 KW - Marine mineral resources KW - Geophysics TI - Cruise report1990 Oregon Placer Mineral Research Cruise (A1 90WO) September 21-October 3, 1990 / ER -