TY  - RPRT
TI  - Water resources data for Montana, water year 1973; Part 2. Water quality records
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1975
DO  - 10.3133/wdrmt732
UR  - https://pubs.usgs.gov/publication/wdrMT732
ID  - wdrMT732
ER  -