TY  - RPRT
TI  - An evaluation of water-quality monitoring in the Brandywine Creek basin, Pennsylvania, 1973-78
AU  - J.J. Murphy
AU  - J.R. Ritter
AU  - A.E. Brown
AU  - J.P. Chiarella
PY  - 1982
DO  - 10.3133/ofr811115
UR  - https://pubs.usgs.gov/publication/ofr811115
ID  - ofr811115
ER  -