TY  - RPRT
TI  - Major element X-ray fluorescence analyses of rock samples from the Selway-Bitterroot Wilderness, Idaho County, Idaho, and Missoula and Ravalli counties, Montana
AU  - M.E. Koesterer
AU  - A.J. Bartel
AU  - H.N. Elsheimer
AU  - J.W. Baker
AU  - B.-S. King
AU  - L.F. Espos
PY  - 1982
DO  - 10.3133/ofr821094
UR  - https://pubs.usgs.gov/publication/ofr821094
ID  - ofr821094
ER  -