Suggested citation and version history for


  Ferre, Ty P.A., Binley, Andrew M., Blasch, Kyle W., 
       Callegary, James B., Crawford, Steven M., Fink, 
       James B., Flint, Alan L., Flint, Lorraine E., 
       Hoffmann, John P., Izbicki, John A., Levitt, Marc 
       T., Pool, Donald R., and Scanlon, Bridget R., 2007, 
       Geophysical methods for investigating ground-water 
       recharge, in Stonestrom, David A., Constantz, Jim, 
       Ferre, Ty P.A., and Leake, Stanley A., eds., Ground-
       water recharge in the arid and semiarid southwestern 
       United States:  U.S. Geological Survey Professional 
       Paper 1703, Appendix 2, p. 375-412 
       [http://pubs.usgs.gov/pp/pp1703/app2/].


  Version 1.0

  June 10, 2008
  Fixed page-numbering error

  April 28, 2008
  Initial release online at
  http://pubs.usgs.gov/pp/pp1703/app2/