TY  - RPRT
TI  - Modes of occurrence of mercury and other trace elements in coals from the warrior field, Black Warrior Basin, Northwestern Alabama
AU  - S. F. Diehl
AU  - M. B. Goldhaber
AU  - J. R. Hatch
PY  - 2004
DO  - 10.1016/j.coal.2004.02.003
UR  - https://pubs.usgs.gov/publication/70026366
ID  - 70026366
ER  -