TY - RPRT TI - Aeromagnetic map of part of the Duxbury Quadrangle, Plymouth County, Massachusetts AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey PY - 1971 DO - 10.3133/gp777 UR - https://pubs.usgs.gov/publication/gp777 ID - gp777 ER -