TY  - BOOK
AU  - Humphrey,Fred L.
ED  - Nevada Bureau of Mines.
ED  - University of Nevada.
TI  - Geology of the Groom district, Lincoln county, Nevada,
T2  - University of Nevada.  Bulletin,
AV  - QE138.L5 H8
PY  - 1945///
CY  - [Reno]
PB  - Nevada state Bureau of mines and the Mackay school of mines
KW  - Geology
KW  - Nevada
KW  - Lincoln County
KW  - Mines and mineral resources
N1  - Part of maps and diagrams folded in pocket
ER  -