TY  - RPRT
TI  - Federal coal resource occurrence and federal coal development potential maps of the Stilger East quadrangle, Muskogee and Haskell Counties, Oklahoma
AU  - Bruce T. Brady
PY  - 1979
DO  - 10.3133/ofr79307
UR  - https://pubs.usgs.gov/publication/ofr79307
ID  - ofr79307
ER  -