TY - BOOK ED - Special Publications Division TI - Power of nature U1 - 551.5 CY - Washington, D.C PB - National Geographic Society KW - Biography KW - Power on Nature N1 - 1. Earthquakes: Global tremors 2. Volcanoes: mountains born of fire 3. The weather machine: rain and snow, wind and storm 4. Drought: clouds of dust 5. Water: time's relentless sculptor ER -