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		     Earth Online Media Please contact
			 the author   for inquiries, permissions, corrections or other 
			feedback.  For Citation: Ritter, Michael E. 
			The Physical Environment: an Introduction to Physical Geography.Date visited.  https://www.earthonlinemedia.com/ebooks/tpe_3e/title_page.html
  Michael Ritter Earth Online MediaLast revised 6/22/11
 
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