TY  - RPRT
TI  - Geologic interpretation of seismic data, alteration of Route 1, at Topsfield Cut, Stations 163-171
AU  - James E. Maynard
AU  - Daniel Linehan
PY  - 1949
DO  - 10.3133/ofr4939a
UR  - https://pubs.usgs.gov/publication/ofr4939A
ID  - ofr4939A
ER  -