TY  - RPRT
TI  - Aeromagnetic map of the Hampden quadrangle, Hampden County, Massachusetts, and Tolland County, Connecticut
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1968
DO  - 10.3133/gp629
UR  - https://pubs.usgs.gov/publication/gp629
ID  - gp629
ER  -