Powers of Nature / Contributing Authors: Willam B. Gray, Tee Loftin, Tom Melham ; Illustrations and Design: Don A. Sparks, Ursula Perrin Vosseler, Suez B. Kehl. — Washington, D.C. : National Geographic Society, 1978. — 199 p.
Анотація: Nature reshapes the face of our planet with powerful and often hostile forces: earthquakes and volcanoes, wind and rain, drought and flood. In one way or another, these natural powers touch the life of every human being, often bringing disaster, sometimes benefits. In 200 vividly illustrated pages, this book brings you the latest information on nature’s forces and their effects, and on our continuing efforts to understand the powers that shape our world.