TY  - RPRT
TI  - Preliminary geologic map of part of the Ruch Quadrangle, Jackson County, Oregon
AU  - Mary M. Donato
PY  - 1995
DO  - 10.3133/ofr95640
UR  - https://pubs.usgs.gov/publication/ofr95640
ID  - ofr95640
ER  -