TY  - SER
TI  - National geographic : Traveler magazine
SN  - 0747-0932
PY  - 1959///-
CY  - Washington, D.C. : National Geographic Society,
PB  - National Geographic Society (United States)
KW  - Geography -- Periodicals
KW  - Geografie
KW  - Sociale geografie
ER  -