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Spring 2020 - Water Quality Research - Learning from the Past

Water Quality Research with the National Laboratory for Agriculture and the Environment - N O 3 & Me

Presented by Dan Jaynes, Soil scientist, USDA Agriculture Research Service, recently retired

Looking in the Rearview Mirror: Some Thoughts on the Future of Nutrient Management in Iowa

Presented by Pete Nowak, Professor, Nelson Institute for Environmental Studies, University of Wisconsin.