TY - RPRT TI - Bouguer gravity map of the Providence 1° x 2° quadrangle, Rhode Island, Massachusetts, Connecticut, New York AU - Wallace A. Bothner AU - R.W. Simpson AU - R.P. Kucks PY - 1979 DO - 10.3133/ofr791084 UR - https://pubs.usgs.gov/publication/ofr791084 ID - ofr791084 ER -