TY  - RPRT
TI  - Coal resource occurrence and coal development potential maps of the Hayden Quadrangle, Routt County, Colorado
AU  - Dames & Moore
PY  - 1979
DO  - 10.3133/ofr79825
UR  - https://pubs.usgs.gov/publication/ofr79825
ID  - ofr79825
ER  -