TY  - RPRT
TI  - Aeromagnetic map of part of the Guilford quadrangle, New Haven County, Connecticut
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1973
DO  - 10.3133/gp875
UR  - https://pubs.usgs.gov/publication/gp875
ID  - gp875
ER  -