TY  - RPRT
TI  - Coal resource occurrence and coal development potential maps of the Ninemile Gap Quadrangle, Rio Blanco and Moffat counties, Colorado
AU  - Dames & Moore
PY  - 1980
DO  - 10.3133/ofr791405
UR  - https://pubs.usgs.gov/publication/ofr791405
ID  - ofr791405
ER  -