Revision History for USGS General Information Product 135

  Janet L. Babb, James P. Kauahikaua, and Robert I. Tilling

  The Story of the Hawaiian Volcano Observatory--
  A Remarkable First 100 Years of Tracking Eruptions and 
  Earthquakes

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  Corrected minor typographical errors; added photographer 
  credit for cover photo
  Posted online at http://pubs.usgs.gov/gip/135/
  January 17, 20, 26; May 8, 2012

  Published in paper form
  December 2011

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