TY  - BOOK
AU  - Johnson,Adrian Miles
TI  - America explored : a cartographical history of the exploration of North America / A. Johnson
SN  - 0670-11670-X
PY  - 1974///
CY  - New York
PB  - Viking Press
KW  - Geografía
KW  - Historia
KW  - America del Norte
N1  - Contenido: 1- Landfalls and exploration of the North America coastline by European sailors   2- The first attempts to penetrate and colonize North America  3- The European penetration into the interior of the North America continent  4- The American expeditions to the west (1803-1852) and their influence on the mapping of North America    Donación Dr. Federico B. Vervoorst
ER  -