TY - RPRT TI - Aeromagnetic map of the Willimantic quadrangle and parts of the Spring Hill and Scotland quadrangles, New London, Windham, and Tolland Counties, Connecticut AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey PY - 1973 DO - 10.3133/gp851 UR - https://pubs.usgs.gov/publication/gp851 ID - gp851 ER -