Version history for


  Norman, Laura M., Donelson, Angela, Pfeifer, Edwin, and 
       Lam, Alven H., 2006, Colonia development and land use 
       change in Ambos Nogales, United States-Mexican border:  
       U.S. Geological Survey Open-File Report 2006-1112 
       [available on the World Wide Web at URL 
       http://pubs.usgs.gov/of/2006/1112/ ].


  Version 1.0, April 19, 2006

  Initial release online at
  http://pubs.usgs.gov/of/2006/1112/