TY - RPRT TI - Surface water supply of the United States, 1961-65, Part 9. Colorado River basin, Volume 1. Colorado River basin above Green River AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey PY - 1970 DO - 10.3133/wsp1924 UR - https://pubs.usgs.gov/publication/wsp1924 ID - wsp1924 ER -