TY  - RPRT
TI  - Surficial geologic map of the Framingham quadrangle, Middlesex and Worcester Counties, Massachusetts
AU  - Arthur E. Nelson
PY  - 1974
DO  - 10.3133/gq1176
UR  - https://pubs.usgs.gov/publication/gq1176
ID  - gq1176
ER  -