TY  - RPRT
TI  - Nutrient and triazine-herbicide concentrations in streams of the Chickies Creek Basin, south-central Pennsylvania, during low-flow conditions
AU  - Michael J. Langland
AU  - Lloyd A. Reed
PY  - 1996
DO  - 10.3133/wri964073
UR  - https://pubs.usgs.gov/publication/wri964073
ID  - wri964073
ER  -