Describes the causes and effects of such geologic and atmospheric phenomena as earthquakes, volcanoes, storms, drought, fire, and flood. Includes a wall poster, games, and puzzles.
9780870443831 | Natl Geographic Society, June 1, 1982, cover price $6.95 | About this edition: Describes the causes and effects of such geologic and atmospheric phenomena as earthquakes, volcanoes, storms, drought, fire, and flood.