TY  - RPRT
TI  - Surface-Water Quality-Assurance Plan for the Montana District of the U.S. Geological Survey
AU  - M. K. White
AU  - R.R. Shields
AU  - K. A. Dodge
PY  - 1998
DO  - 10.3133/ofr98173
UR  - https://pubs.usgs.gov/publication/ofr98173
ID  - ofr98173
ER  -