TY  - BOOK
ED  - Topics Entertainment.
ED  - National geographic.
TI  - Complete national geography[videorecording]. 
U1  - 910 COM 
PY  - 1997///
CY  - Washington, D.C.
PB  - National Geographic Society
KW  - Geography & travel
KW  - National geographic
KW  - National Geographic Society
KW  - Geography --Periodicals
KW  - National geographic magazine
N1  - Each issue is a cumulative set
ER  -