TY  - BOOK
ED  - National Geographic Society. Cartographic Division
TI  - France, Belgium: and the Netherlands. -- Escala 1
PY  - 1960///
CY  - Washington
PB  - National Geographic Magazine
KW  - BELGICA - MAPAS
KW  - FRANCIA - MAPAS
KW  - PAISES BAJOS - MAPAS
ER  -