TY  - RPRT
TI  - Environmental Database For Water-Quality Data for the Penobscot River, Maine: Design Documentation and User Guide
AU  - Sarah E. Giffen
PY  - 2002
DO  - 10.3133/ofr2001485
UR  - https://pubs.usgs.gov/publication/ofr2001485
ID  - ofr2001485
ER  -