TY  - BOOK
AU  - NATINIONAL GEOGRAPHIC SOCITY
AU  - ACKROYD,CHRISTOPHER
TI  - THE NATIONAL GOGRAPHIC MAGAZINE / 
U1  - P 
CY  - [S.N] : 
PB  - NATIONAL GEOGRAPHIC SOCITY
KW  - GEOGRAPHY
KW  - NATIONAL GEOGRAPHIC SOCIETY
KW  - NATURAL HISTORY
KW  - GEOGRAPHIC INFORMATION SYSTEMS
ER  -