Ten Ways to Reduce Nitrogen Loads from Drained Cropland in the Midwest Image Date Issued 2010 to 2017 Author Christianson, Laura Frankenberger, Jane Hay, Chris Helmers, Matt Sands, Gary Main Topic Water Education, Outreach & Community Capacity Agricultural Drainage
Questions and Answers About Drainage Water Management for the Midwest Image Date Issued 2007-12 Author Frankenberger, Jane Kladivko, Eileen Sands, Gary Jaynes, Dan Fausey, Norm Helmers, Matt Cooke, Richard Strock, Jeff Nelson, Kelly Brown, Larry Main Topic Agricultural Drainage
