TY  - BOOK
AU  - Clapp,C.H.
TI  - Geology of a portion of the Rocky Mountains of northwestern Montana
T2  - Memoir / Montana Bureau of Mines and Geology,
AV  - QE134.R55 C6
PY  - 1932///
CY  - Butte, Mont.
PB  - Montana School of Mines
KW  - Geology
KW  - Rocky Mountains
N1  - At head of title: State of Montana. M. A. Brannon, Chancellor, the University of Montana. Bureau of Mines and Geology. Francis A. Thomson, Director; Mimeographed; "December, 1932."; Bibliography: leaves 5-10
ER  -