TY  - RPRT
TI  - Hydrology and water resources of the lower Merrimack River basin, Massachusetts, from Concord River, Lowell, to Plum Island, Newburyport
AU  - Frederick B. Gay
AU  - David F. Delaney
PY  - 1979
DO  - 10.3133/ofr79557
UR  - https://pubs.usgs.gov/publication/ofr79557
ID  - ofr79557
ER  -