TY  - RPRT
TI  - Quality-control design for surface-water sampling in the National Water-Quality Network
AU  - Melissa L. Riskin
AU  - David C. Reutter
AU  - Jeffrey D. Martin
AU  - David K. Mueller
PY  - 2018
DO  - 10.3133/ofr20181018
UR  - https://pubs.usgs.gov/publication/ofr20181018
ID  - ofr20181018
ER  -