Suggested citation and version history for


  Carruth, Robert L., Flynn, Pool, Donald R., and Anderson, Carl E.,
       2007, Land Subsidence and Aquifer-System  
       Compaction in the Tucson Active Management Area, 
       South-Central Arizona, 1987–2005: U.S. Geological
       Survey Scientific Investigation Report 2007-5190, 32 p.  
       [http://pubs.usgs.gov/sir/2007/5190/].

  



  Version 1.0


  October 19, 2007
  added the front cover to the PDF


  October 16, 2007
  fixed typo:  longitude in upper right of figure 1 should be 110 30


  October 2, 2007
  Initial release online at
  http://pubs.usgs.gov/sir/2007/5190/