TY  - RPRT
TI  - Coal and natural gas in northern La Flore County, Oklahoma
AU  - M. M. Knechtel
AU  - W.J. Souder
PY  - 1944
DO  - 10.3133/ofr4457
UR  - https://pubs.usgs.gov/publication/ofr4457
ID  - ofr4457
ER  -