TY  - BOOK
AU  - NATIONAL GEOGRAPHIC SOCIETY
TI  - LIVING ON THE EARTH / 
SN  - 0870447343
U1  - 910.021 
PY  - 1988///
CY  - ÙÙÙÙÙØ±Ù : 
PB  - NATIONAL GEOGRAPHIC SOCIETY Ø 
KW  - EARTH
KW  - ANTHROPO - GEOGRAPHY
KW  - ISLANDS
KW  - FORESTS
KW  - RIVERE
KW  - HUMAN ECOLOGY
ER  -