1. Groundwater quality in the Colorado River Basins, California Author/Creator: Milby Dawson, Barbara J., 1964- Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2013] Format: Book Access & Availability: Loading
2. Geochemistry of selected aquifers in Tertiary rocks of the Upper Colorado River Basin in Wyoming, Colorado, and Utah Author/Creator: Naftz, David L., author Publication/Creation: Cheyenne, Wyoming : U.S. Geological Survey, 1996 Format: Book Access & Availability: Loading