2019 Drainage Research Forum
Gary Sands and Lindsay Pease, University of Minnesota Extension Matt Helmers, Iowa State University Extension and Outreach John McMaine, South Dakota State University Extension Chris Hay, Iowa Soybean Association
Gary Sands and Lindsay Pease, University of Minnesota Extension Matt Helmers, Iowa State University Extension and Outreach John McMaine, South Dakota State University Extension Chris Hay, Iowa Soybean Association