TY  - RPRT
TI  - Aeromagnetic map of parts of the Niantic and New London quadrangles, New London County, Connecticut
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1973
DO  - 10.3133/gp879
UR  - https://pubs.usgs.gov/publication/gp879
ID  - gp879
ER  -