TY  - BOOK
AU  - Ferguson,Henry G.
ED  - Nevada Bureau of Mines.
ED  - Mackay School of Mines.
TI  - Geology of the Tybo district, Nevada,
AV  - QE138.T9 F4
U1  - 557.93 
PY  - 1933///]
CY  - Reno, Nev.
PB  - University of Nevada
KW  - Geology
KW  - Nevada
KW  - Nye County
N1  - At head of title: Bulletin of Nevada State Bureau of Mines and Mackay School of Mines
ER  -