TY  - BOOK
AU  - Parkman, Francis,
TI  - The Oregon trail: sketches of prairie and Rocky-Mountain 
U1  - 917.8 
PY  - 1949///
CY  - Harmondsworth, Middlesex
PB  - Penguin books
KW  - Indians of North America
KW  - The West
KW  - Frontier and pioneer life
KW  - Description and travel
ER  -