Suggested citation and version history for


  Stevens, Andrew W., Lacy, Jessica R., Finlayson, 
       David P., and Gelfenbaum, Guy, 2008, Evaluation of a 
       single-beam sonar system to map seagrass at two 
       sites in northern Puget Sound, Washington:  U.S. 
       Geological Survey Scientific Investigations Report 
       2008-5009, 45 p. 
       [http://pubs.usgs.gov/sir/2008/5009/].


  Version 1.0, February 8, 2008

  Initial release online at
  http://pubs.usgs.gov/sir/2008/5009/