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Bjorneberg, D.L. and Leytem, A.B. and Ippolito, J.A. and Koehn, A.C. (2015) Phosphorus losses from an irrigated watershed in the Northwestern U.S.: Case study of the Upper Snake Rock Watershed. Journal of Environmental Quality. 44:552-559.
Ippolito, J.A. and Lentz, R.D. and Novak M, J and Spokas, K.A. and Collins, H.P. and Streubel, J (2011) Biochar Usage: Pros and Cons. Western Nutrient Management Conference Proceedings, March 3-4, 2011, Reno, Nevada. 9:93-98.
Ippolito, J.A. and Nelson, N.O. (2013) Assessment of Phosphorus Retention in Irrigation Laterals. Journal of Soil and Water Conservation. 68(6):450-459. November 2013.
Ippolito, J.A. and Stromberger, M.E. and Lentz, R.D. and Dungan, R.S. (2014) Hardwood biochar influences calcareous soil physicochemical and microbiological status. Journal of Environmental Quality. 43(2):681-689.
Lehrsch, Gary A. and Sojka, R.E. and Westermann, D.T. (2001) Furrow irrigation and N management strategies to protect water quality. Communications in Soil Science and Plant Analysis. 32(7&8):1029-1050.
Lentz, R.D. (2013) Delayed sample filtration and storage effects on dissolved nutrients measured in agricultural runoff. Communications in Soil Science and Plant Analysis. 44:2952-2960. Taylor & Francis.
Lentz, Rodrick D. and Sojka, Robert E. and Robbins, Charles W. and Kincaid, Dennis C. and Westermann, Dale T. (2001) Polyacrylamide for surface irrigation to increase nutrient-use efficiency and protect water quality. Communications in Soil Science and Plant Analysis. 32(7&8):1203-1220.
Sojka, R.E. and Lehrsch, G.A. and Kostka, S.J. and Reed, J.L. and Koehn, A.C. and Foerster, J.A. (2009) Soil water measurements relevant to agronomic and environmental functions of chemically treated soil. Journal of the ASTM International. 6(1):1-20.