TY  - RPRT
TI  - Aeromagnetic map of the Roxbury Quadrangle, Litchfield and New Haven Counties, Connecticut
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1971
DO  - 10.3133/gp819
UR  - https://pubs.usgs.gov/publication/gp819
ID  - gp819
ER  -