BETEMARIAM, Hailemelekot1, STONE, James
2, STETLER, Larry
3, MCCUTCHEON, Cindie
2, CHIPPS, Steve
4, DESUTTER, Thomas
5, PENN, Michael
6 and URBAN, Noel
7, (1)Dept of Geology and Geological Engineering, South Dakota School of Mines and Technology, Rapid City, SD 57701, (2)Dept of Civil and Environmental Engineering, South Dakota School of Mines and Technology, Rapid City, SD 57701, (3)Dept of Geology and Geological Engineering, South Dakota School of Mines and Technology, Rapid City, SD 57701-3901, (4)Dept of Wildlife and Fisheries Sciences, South Dakota State University, Brookings, SD 57007, (5)Department of Soil Science, North Dakota State University, Fargo, ND 58105, (6)Dept of Civil Engineering, University of Wisconsin-Platteville, Platteville, WI 53818, (7)Dept of Civil and Environmental Engineering, Michigan Tech, Houghton, MI 49931, Hailemelekot.Betemariam@Mines.sdsmt.edu, Hailemelekot.Betemariam@Mines.sdsmt.edu