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  1 Nutrient concentrations, loads, and yields in the Eucha-Spavinaw basin, Arkansas and Oklahoma, 2002-09 / 2010
  2 Water use in Oklahoma 1950-2005 / 2009
  3 Hydrologic drought of water year 2006 compared with four major drought periods of the 20th century in Oklahoma / 2008
  4 Hydrologic drought of water year 2006 compared with four major drought periods of the 20th century in Oklahoma [electronic resource] / 2008
  5 Nutrient concentrations, loads, and yields in the Eucha-Spavinaw basin, Arkansas and Oklahoma, 2002-2006 / 2008
  6 Nutrient concentrations, loads, and yields in the Eucha-Spavinaw basin, Arkansas and Oklahoma, 2002-2006 [electronic resource] / 2008
  7 Nutrient concentrations, loads, and yields in the Eucha-Spavinaw Basin, Arkansas and Oklahoma, 2002-2004 / 2006
  8 Phosphorus concentrations, loads, and yields in the Illinois River basin, Arkansas and Oklahoma, 2000-2004 / 2006
  9 Phosphorus concentrations, loads, and yields in the Illinois River basin, Arkansas and Oklahoma, 2000-2004 {electronic resource} / 2006
  10 Trends in annual peak flows and mean annual flows of selected streams within and near Oklahoma {electronic resource} / 2005
  11 Statistical summaries of streamflow in Oklahoma through 1999 2002
  12 Surface-water characteristics and quality on the Osage Reservation, Osage County, Oklahoma, 1999 2002
  13 Surface-water characteristics and quality on the Osage Reservation, Osage County, Oklahoma, 1999 {electronic resource} / 2002
  14 Flood frequency estimates and documented and potential extreme peak discharges in Oklahoma 2001
  15 Depth-duration frequency of precipitation for Oklahoma 1999
  16 Changes in flow in the Beaver-North Canadian River basin upstream from Canton Lake, western Oklahoma 1997
  17 Techniques for estimating peak-streamflow frequency for unregulated streams and streams regulated by small floodwater retarding structures in Oklahoma 1997
  18 Estimated flood peak discharges on Twin, Brock, and Lightning Creeks, southwest Oklahoma City, Oklahoma, May 8, 1993 1996
  19 Estimated freshwater withdrawals in Oklahoma, 1990 1995
  20 Statistical summaries of streamflow records in Oklahoma and parts of Arkansas, Missouri, and Texas through 1984 1988
  21 Techniques for estimating flood peak discharges for unregulated streams and streams regulated by small floodwater retarding structures in Oklahoma 1985



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