TY  - RPRT
TI  - Bedrock geologic map of the Warren quadrangle, Worcester, Hampden, and Hampshire counties, south-central Massachusetts
AU  - John S. Pomeroy
PY  - 1977
DO  - 10.3133/gq1358
UR  - https://pubs.usgs.gov/publication/gq1358
ID  - gq1358
ER  -