TY - RPRT TI - Aeromagnetic map of the Mansfield Quadrangle, Norfolk and Bristol counties, Massachusetts AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey PY - 1971 DO - 10.3133/gp773 UR - https://pubs.usgs.gov/publication/gp773 ID - gp773 ER -