TY  - RPRT
TI  - Water-quality characteristics, including sodium-adsorption ratios, for four sites in the Powder River drainage basin, Wyoming and Montana, water years 2001-2004
AU  - Melanie L. Clark
AU  - Jon P. Mason
PY  - 2006
DO  - 10.3133/sir20065113
UR  - https://pubs.usgs.gov/publication/sir20065113
ID  - sir20065113
ER  -