Surficial geology, structure, and thickness of selected geohydrologic units in the Columbia Plateau, Washington / Department of the Interior, United States Geological Survey ; by B.W. Drost and K.J. Whiteman ; prepared in cooperation with the State of Washington Department of Ecology
Includes text, bibliography, index maps, 1 col. cross section, and 1 ancillary mapShipping list no.: 86-915-PPhysical description for original version...