TY  - BOOK
ED  - Montana Bureau of Mines and Geology.
TI  - The Montana State Bureau of Mines and Metallurgy
T2  - University of Montana bulletin. Bureau of Mines and Metallurgy series,
AV  - TN24.M9 A4 1919
PY  - 1919///
CY  - Butte
PB  - State School of Mines
ER  -