TY  - RPRT
TI  - Geologic and hydrologic maps for land-use planning in the Connecticut Valley with examples from the folio for the Hartford Quadrangle, Connecticut
AU  - Fred Pessl
AU  - William H. Langer
AU  - Robert B. Ryder
PY  - 1972
DO  - 10.3133/cir674
UR  - https://pubs.usgs.gov/publication/cir674
ID  - cir674
ER  -