TY  - BOOK
ED  - National Geographic Society (U. S.) Special Publications Division
TI  - Power of nature
AV  - QE33.N29  
PY  - 1978///
CY  - Washington
PB  - : The Society
KW  - Earthquakes
KW  - Volcanoes
KW  -  Meteorology,
KW  - Droughts,
KW  - Water
ER  -