TY  - RPRT
TI  - Bibliography of Gulf Coast lignite geology
AU  - S.J. Tewalt
AU  - R. B. Finkelman
AU  - R.L. Barnett
PY  - 1990
DO  - 10.3133/ofr90549
UR  - https://pubs.usgs.gov/publication/ofr90549
ID  - ofr90549
ER  -