TY  - RPRT
TI  - Map of Oregon RARE II mineral resource potential – Appraisal of mineral resource potential of proposed roadless areas in national forests, Oregon (exclusive of coal, oil, gas, and construction materials)
AU  - George Walton Walker
PY  - 1978
DO  - 10.3133/ofr78861
UR  - https://pubs.usgs.gov/publication/ofr78861
ID  - ofr78861
ER  -