TY - RPRT TI - Water resources data for Colorado, water year 1977: Volume 3. Dolores River basin, Green River basin, San Juan River basin AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey PY - 1978 DO - 10.3133/wdrco773 UR - https://pubs.usgs.gov/publication/wdrCO773 ID - wdrCO773 ER -