TY  - RPRT
TI  - Aeromagnetic map of the Webster quadrangle, Worcester County, Massachusetts and Windham County, Connecticut
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1968
DO  - 10.3133/gp634
UR  - https://pubs.usgs.gov/publication/gp634
ID  - gp634
ER  -