Spiehs, M.J. 2009. The Value of Manure in Feedlot Operations. University of Minnesota Special Publication. In: Beef Cattle Program Proceedings, Research and Extension Reports, 2009 CDROM.
Eigenberg, R.A., Woodbury, B.L., Nienaber, J.A., Spiehs, M.J. 2009. Subsurface Sensing Methods Applied to Vegetative Treatment Areas Used to Manage Cattle Feedlot Runoff. In: Proceedings Expanding Horizons for Near-Surface Geophysics. 22nd Symposium on the Application of Geophysics to Engineering and Environmental Problems, Ft. Worth, TX, Mar. 29-Apr. 2, 2009,p.862-869. 2009 CDROM.
Woodbury, B.L., Lesch, S.M., Eigenberg, R.A., Miller, D.N., Spiehs, M.J. 2009. EMI-Sensor Data to Identify Areas of Manure Accumulation on a Feedlot Surface. In: Proceedings Expanding Horizons for Near-Surface Geophysics. 22nd Symposium on the Application of Geophysics to Engineering and Environmental Problems,Ft. Worth, TX, Mar.29-Apr. 2, 2009, p. 850-861. 2009 CDROM.
Woodbury, B.L., Lesch, S.M., Eigenberg, R.A., Miller, D.N., Spiehs, M.J. 2008. Using EMI, Geospatial Statistics and Multi-Linear Regression for Identifying Areas of Manure Accumulation on Feedlot Surfaces. [abstract] In: Proceedings of Joint Annual Meeting of the Geological Society of America, Soil Science Society of America, American Society of Agronomy, Crop Science Society of America, and Gulf Coast Association of Geological Societies, Oct. 5-9, 2008, Houston, TX. Abstract 9123840, CDROM 2008.
Spiehs, M.J., Ferrell, C.L., Nienaber, J.A., Brown Brandl, T.M., Shackelford, S.D. 2008. Heat production and efficiency of energy utilization in finishing steers fed diets containing wet distillers grains with solubles (WDGS)[abstract]. Journal of Animal Science 86(E-Suppl. 2)/Journal of Dairy Science 91(E-Suppl. 1):583.
Varel, V.H., Wells, J., Berry, E.D., Spiehs, M.J., Miller, D.N., Ferrell, C.L., Shackelford, S.D., Koohmaraie, M. 2008. Odorant production and persistence of generic E. coli in manure slurries from cattle fed 0, 20, 40, and 60% wet distillers grains with solubles (WDGS)[abstract]. Journal of Animal Science 86(E-Suppl. 2)/Journal of Dairy Science 91(E-Suppl. 1):325.