Version history for


  Miller, Mark, Mann, Rebecca K., Goldstein, Harland, and 
       Yount, James D., 2007, Ecological investigations 
       of the federally endangered Shivwits milk-vetch 
       (Astragalus ampullarioides); 2006 annual report:  
       U.S. Geological Survey Open-File Report 2007-1050 
       [available on the World Wide Web at URL 
       http://pubs.usgs.gov/of/2007/1050/ ].


  Version 1.0

  February 23, 2007
  Made revisions to Appendix A

  February 22, 2007
  Made revisions to Table 3

  February 12, 2007
  Initial release online at
  http://pubs.usgs.gov/of/2007/1050/