TY  - RPRT
TI  - Geology and geologic interpretation of seismic data, relocation of Route 3, station 496, in Billerica, to station 6, in Chelmsford, Massachusetts
AU  - J.E. Maynard
AU  - R.M. Hazelwood
PY  - 1953
DO  - 10.3133/ofr53177
UR  - https://pubs.usgs.gov/publication/ofr53177
ID  - ofr53177
ER  -