Landslides, mudslides & avalanches. 

 - Chicago, IL :  World Book,  c2008. 
 - 48 p. : col. photos. 
<br/><br/> Includes bibliographical references, glossary and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Landslides<br/>Mudslides<br/>Avalanches