TY  - RPRT
TI  - Geologic and geomorphic controls of coal development in some Tertiary Rocky Mountain basins, USA
AU  - R. M. Flores
PY  - 1993
DO  - 10.1016/0166-5162(93)90043-a
UR  - https://pubs.usgs.gov/publication/70017385
ID  - 70017385
ER  -