TY  - RPRT
TI  - Water-quality monitoring of the Merrimack River watershed in Massachusetts
AU  - Kaitlin L. Laabs
AU  - Natalie L. Roth
AU  - Laura K. Yates
PY  - 2022
DO  - 10.3133/gip216
UR  - https://pubs.usgs.gov/publication/gip216
ID  - gip216
ER  -