181. Wood River region. Geology and ore deposits of Wood River region, Idaho, [articles] by Joseph B. Umpleby, Lewis G. Westgate, and Clyde P. Ross; with Description of Minnie Moore and near-by mines [Mineral Hill mining district, Blaine County, Idaho], by D. F. Hewett. Bookmark Corporate/Agency Authors: Geological Survey and Interior Department Publisher: Geological Survey Date: 1930 SuDoc number: I 19.3:814