TY  - BOOK
AU  - Marshall,R.B.
TI  - Results of spirit leveling in West Virginia, 1909 and 1910
T2  - United States.  Geological Survey.  Bulletin
AV  - GB495.W4 A
PY  - 1911///
CY  - Washington
PB  - Government Printing Office
KW  - West Virginia
KW  - Altitudes
ER  -