TY  - BOOK
AU  - Perry,Eugene S.
TI  - Physiography and ground-water supply in the Big Hole basin, Montana,
AV  - GB126 .M
PY  - 1934///
CY  - Butte, Montana
PB  - Montana School of Mines
KW  - Physical geography
KW  - Montana
KW  - Water-supply
KW  - Groundwater
N1  - Mimeographed
ER  -