TY  - RPRT
TI  - Quality-assurance plan for groundwater activities, U.S. Geological Survey Dakota Water Science Center
AU  - Joshua F. Valder
AU  - Janet M. Carter
AU  - Steven M. Robinson
AU  - Christopher D. Laveau
AU  - Joel A. Petersen
PY  - 2018
DO  - 10.3133/ofr20181103
UR  - https://pubs.usgs.gov/publication/ofr20181103
ID  - ofr20181103
ER  -