TY - RPRT TI - Sanitary and water-related facilities, services, and use, July 1970, Hartford North quadrangle, Connecticut AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey PY - 1972 DO - 10.3133/i784r UR - https://pubs.usgs.gov/publication/i784R ID - i784R ER -