TY - RPRT TI - Maps showing locations of holes drilled in 1950, 1951, and 1952, by U.S. Geological Survey, Moon Mesa and Horse Mesa areas, Gateway district, Mesa and Montrose Counties, Colorado AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey PY - 1968 DO - 10.3133/ofr68306 UR - https://pubs.usgs.gov/publication/ofr68306 ID - ofr68306 ER -