TY  - RPRT
TI  - Coal geology and preliminary coal zone correlations in the Fruitland Formation, western part of the southern Ute Indian Reservation, La Plata County, Colorado
AU  - Laura N.R. Roberts
AU  - Jane Uptegrove
PY  - 1991
DO  - 10.3133/coal138
UR  - https://pubs.usgs.gov/publication/coal138
ID  - coal138
ER  -