TY  - RPRT
TI  - Aeromagnetic map of the Providence quadrangle, Providence and Kent Counties, Rhode Island
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1971
DO  - 10.3133/gp790
UR  - https://pubs.usgs.gov/publication/gp790
ID  - gp790
ER  -