TY  - BOOK
TI  - Land that our fathers plowed: the settlement of our country as told by the pioneers themselves and their contemporaries 
AV  - S 521 G83
PY  - 1969///
CY  - Norman
PB  - University of Oklahoma
KW  - Vida Agrícola -
KW  - Estados unidos -
KW  - Historia
KW  - Vida -
KW  - Exploración y Colonización -
KW  - Estados Unidos
ER  -