TY - RPRT TI - Geology and geologic interpretation of seismic data, relocation of Route 3, grade separation at Treble Cove Road in Billerica, Massachusetts AU - James E. May AU - R.M. Hazelwood PY - 1953 DO - 10.3133/ofr53171 UR - https://pubs.usgs.gov/publication/ofr53171 ID - ofr53171 ER -