TY  - RPRT
TI  - Aeromagnetic map of the Colchester quadrangle, New London, Middlesex, and Tolland Counties, Connecticut
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1973
DO  - 10.3133/gp859
UR  - https://pubs.usgs.gov/publication/gp859
ID  - gp859
ER  -