TY  - BOOK
AU  - Stone,Ralph W.
TI  - Coal resources of the Russell Fork basin in Kentucky and Virginia
T2  - U.S. Geological survey. Bulletin 348
AV  - QE75 .B9 no. 348
PY  - 1908///
CY  - Washington
PB  - Govt. Print. Off.
KW  - Coal
KW  - Kentucky
KW  - Virginia
N1  - Includes index; Bibliography : p. 121-122
ER  -