TY  - RPRT
TI  - Surficial geologic map of proposed route 3 from Lowell, Massachusetts, to the New Hampshire State line
AU  - Joseph H. Hartshorn
PY  - 1955
DO  - 10.3133/ofr5562
UR  - https://pubs.usgs.gov/publication/ofr5562
ID  - ofr5562
ER  -