TY  - RPRT
TI  - Geologic map of the Guffey Quadrangle, Park County, Colorado
AU  - R. A. Wobus
AU  - G. R. Scott
PY  - 1979
DO  - 10.3133/i1180
UR  - https://pubs.usgs.gov/publication/i1180
ID  - i1180
ER  -