TY  - BOOK
AU  - Alden,William C.
TI  - Physiography and glacial geology of western Montana and adjacent areas: a study of glacial features in the intermontane valleys and the drainage area of the upper Missouri and Columbia Rivers
AV  - QE75 .P9 no. 231
U1  - 551.78 
PY  - 1953///
CY  - Washington
PB  - U.S. Govt. Print. Off.
KW  - Geology
KW  - Montana
KW  - Physical geography
KW  - Paleogeography
KW  - Glaciers
N1  - Part of illustrative matter in pocket; "References cited": p. 191-192
ER  -