TY  - RPRT
TI  - Coal resources map of Wyoming
AU  - Henry L. Berryhill
AU  - Donald Brown
AU  - R.N. Burns
AU  - J.X. Combo
PY  - 1951
DO  - 10.3133/coal6
UR  - https://pubs.usgs.gov/publication/coal6
ID  - coal6
ER  -