TY  - RPRT
TI  - Assessment of Historical Water-Quality Data for National Park Units in the Rocky Mountain Network, Colorado and Montana, through 2004
AU  - M. Alisa Mast
PY  - 2007
DO  - 10.3133/sir20075147
UR  - https://pubs.usgs.gov/publication/sir20075147
ID  - sir20075147
ER  -