TY  - RPRT
TI  - An assessment of areal and temporal variations in streamflow quality using selected data from the National Stream Quality Accounting Network
AU  - Timothy Doak Steele
AU  - Edward J. Gilroy
AU  - Richard O. Hawkinson
PY  - 1974
DO  - 10.3133/ofr74217
UR  - https://pubs.usgs.gov/publication/ofr74217
ID  - ofr74217
ER  -