Power of nature 
/ Special Publications Division 
 - Washington, D.C :  National Geographic Society, 
 - 199 p.  
<br/><br/>1.	Earthquakes: Global tremors<br/>2.	Volcanoes: mountains born of fire<br/>3.	The weather machine: rain and snow, wind and storm <br/>4.	Drought: clouds of dust <br/>5.	Water: time's relentless sculptor<br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biography <br/>Power on Nature 
<br/><br/><label>Dewey Class. No.: </label>551.5  / P8716