TY  - RPRT
TI  - Thickness change involved in the peat-to- coal transformation for a bituminous coal of Cretaceous age in central Utah
AU  - Thomas A. Ryer
AU  - A.W. Langer
PY  - 1980
DO  - 10.1306/212f7b44-2b24-11d7-8648000102c1865d
UR  - https://pubs.usgs.gov/publication/70012373
ID  - 70012373
ER  -