TY  - RPRT
TI  - Preliminary report on a coal exploratory drill hole in the Book Cliffs coal region, Garfield County, Colorado
AU  - Maureen McPhillips
PY  - 1980
DO  - 10.3133/ofr80940
UR  - https://pubs.usgs.gov/publication/ofr80940
ID  - ofr80940
ER  -