TY  - RPRT
TI  - Map showing depth to bedrock, Mount Tom quadrangle, Massachusetts
AU  - C.J. Londquist
AU  - F. D. Larsen
PY  - 1976
DO  - 10.3133/mf504c
UR  - https://pubs.usgs.gov/publication/mf504C
ID  - mf504C
ER  -