Powers of nature /  [print] 
prepared by the Special Publications Division, National Geographic Society. 
 - Washington :  The Society,  (c)1978. 
 - 199 pages :  color illustrations ;  26 cm. 
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<br/><br/>Earthquakes : global tremors, drifting continents --  Volcanoes : mountains born of fire --  The weather machine : rain and snow, wind and storm --  Drought : clouds of dust, storms of fire --  Water : time's relentless scultor. 
<br/><br/> Discussion of some of the natural forces of nature such as earthquakes, floods, volcanoes, droughts and windstorms and their effect on the Earth and humankind. 
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<br/><br/><label>ISBN: </label>9780870442346 
<br/><br/><label>LCCN: </label>76057002 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earthquakes.<br/>Volcanoes.<br/>Meteorology.<br/>Droughts.<br/>Water.
<br/><br/><label>LC Class. No.: </label>QE33 QE33.N277.P694 1978