Suggested citation and version history for


  Hereford, Richard, 2007, Climate variation at Flagstaff, 
       Arizona; 1950 to 2007:  U.S. Geological Survey Open-
       File Report 2007-1410, 17 p. 
       [http://pubs.usgs.gov/of/2007/1410/].


  Version 1.0, January 9, 2008

  Initial release online at
  http://pubs.usgs.gov/of/2007/1410/