R2014-10Testimony of Keir SoderbergReferencesUSGS: Field Techniques for Estimating Water Fluxesbetween Surface Water and Ground WaterElectronic Filing - Received, Clerk's Office : 04/09/2014 Field Techniques for Estimating Water Fluxes BetweenSurface Water and Ground WaterTechniques and Methods 4–D2U.S.
Department of the Interior
U.S.
Geological Survey
Electronic Filing - Received, Clerk's Office : 04/09/2014 Except where noted, all photographs courtesy of Donald O.
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