People : Foerster, J.A.
Lentz, R.D. and Sojka, R.E. and Foerster, J.A. (1996) Estimating polyacrylamide concentration in irrigation water. Journal of Environment Quality. 25:1015-1024.
Ross, C.W. and Sojka, R.E. and Foerster, J.A. (2003) Scanning electron micrographs of polyacrylamide-treated soil in irrigation furrows. Journal of Soil and Water Conservation. 58(5):327-331.
Sojka, R.E. and Lentz, R.D. and Foerster, J.A. (1994) Software utilizing Imhoff cone volumes to estimate furrow-irrigation erosion. Journal of Soil and Water Conservation. 49(4):400-406.
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.
Sojka, R.E. and Morishita, D.W. and Foerster, J.A. and Wille, M.J. (2003) Weed seed transport and weed establishment as affected by polyacrylamide in furrow-irrigated corn. Journal of Soil and Water Conservation. 58(5):319-326.