TY  - RPRT
TI  - Preliminary geologic map of the Sagebrush Hill Quadrangle, Rio Blanco County, Colorado
AU  - J. R. Donnell
PY  - 1982
DO  - 10.3133/mf1398
UR  - https://pubs.usgs.gov/publication/mf1398
ID  - mf1398
ER  -