TY  - RPRT
TI  - Surficial geologic map of the Hampden quadrangle, Massachusetts and Connecticut
AU  - C. T. Hildreth
AU  - Roger B. Colton
PY  - 1982
DO  - 10.3133/gq1544
UR  - https://pubs.usgs.gov/publication/gq1544
ID  - gq1544
ER  -