TY  - BOOK
ED  - National Geographic Society.
TI  - National geographic
U1  - 910.5 N21 2016 23
PY  - 2016///
CY  - Washington, D.C., USA
PB  - National Geographic Society
KW  - Geography
KW  - Periodicals
N1  - CoED; Bachelor of Secondary Education major in Social Studies
ER  -