pg a000a: Preliminary report on the utilization of lignite Publication 15176693

DEPARTMENT OF AGRICULTURE, INSURANCE, STATISTICS AND HISTORY.
GEOLOGICAL SURVEY OF TEXAS.
Jno E. Hollingsworth, Commissioner. E. T. Dumble, State Geologist

PRELIMINARY REPORT
ON THE
UTILIZATION OF LIGNITE


BY
E.T. DUMBLE.

AUSTIN:

HENRY HUTCHINGS, STATE PRINTER,
1891.