TY  - RPRT
TI  - The Yampa coal field, Routt County, Colorado
AU  - Nevin Melancthon Fenneman
AU  - Hoyt Stoddard Gale
AU  - Marius Robinson Campbell
PY  - 1906
DO  - 10.3133/b297
UR  - https://pubs.usgs.gov/publication/b297
ID  - b297
ER  -