David BiesboerPhone: 612/625-1799 Email: biesboer@umn.edu Completed Projects TitleYearReport #Improving the Design of Roadside Ditches to Decrease Transportation Related Surface Water Pollution20042004-11 The Effect of Novel Soil Amendments on Roadside Establishment of Cover Crop and Native Prairie Plant Species20042004-41 Efficacy of Erosion Control Blankets and Soil Stabilizers20002000-15