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Soil Drainage Research
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Barry Allred
Research Projects
Publications
GPR Drainage Pipe Detection
Laboratory Assessment of Filter Materials
Wetland Reservoir Subirrigation System (WRSIS)
ARS News Articles
Soil Electrical Conductivity Measurement
Laboratory Investigation of Anion Exclusion Effects on Nitrate Mobility in Unsaturated Soil
DARA Controlled Drainage Research Facility
Kevin King
Norman Fausey
Peter C. Smiley, Jr.
Tara Vantoai
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ARS News Articles
Barry J. Allred
barry dot allred at ars dot usda dot gov
Agricultural Engineer
ARS News Articles
Improving Drainage on the Farm
Last Modified: 06/19/2013
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