TY  - RPRT
TI  - Aeromagnetic map of the Long Hill quadrangle and part of the Botsford quadrangle, Fairfield and New Haven Counties, Connecticut
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1973
DO  - 10.3133/gp871
UR  - https://pubs.usgs.gov/publication/gp871
ID  - gp871
ER  -