TY  - BOOK
AU  - Gilbert,Bil
ED  - Time-Life Books.
TI  - The trailblazers
T2  - The Old West
PY  - 1973///
CY  - Alexandria
PB  - Time-Life Books
KW  - West (U.S.)
KW  - Discovery and exploration
N1  - Bibliography: p. 232-233
ER  -