TY  - RPRT
TI  - Water-quality assessment of the Potomac River Basin: Basin description and analysis of available nutrient data, 1970-90
AU  - J. D. Blomquist
AU  - G. T. Fisher
AU  - J. M. Denis
AU  - J. W. Brakebill
AU  - W. H. Werkheiser
PY  - 1996
DO  - 10.3133/wri954221
UR  - https://pubs.usgs.gov/publication/wri954221
ID  - wri954221
ER  -