TY  - RPRT
TI  - Federal coal resource occurrence map of the northeast quarter of the Heavener 15-minute quadrangle, LeFlore County, Oklahoma
AU  - J. L. Querry
AU  - Geological Services of Tulsa
PY  - 1985
DO  - 10.3133/ofr79498
UR  - https://pubs.usgs.gov/publication/ofr79498
ID  - ofr79498
ER  -