by Mikkelsen, R.L. (North Carolina State Univ., Raleigh, NC (USA). Dept. of Soil Science)
Published in Fertilizer research (1994)

by Bjertrup, A., Jensen, M.B., Schjødt, M.S., Kjærbye-Thygesen, A., Væver, M.S., Mikkelsen, R.L., Moszkowicz, M., Frøkjær, V.G., Vinberg, M., Kessing, L.V., Miskowiak, K.W.
Published in European neuropsychopharmacology (2019)

by Bjertrup, A.J., Jensen, M.B., Schjødt, M.S., Parsons, C.E., Kjærbye-Thygesen, A., Mikkelsen, R.L., Moszkowicz, M., Frøkjær, V.G., Vinberg, M., Kessing, L.V., Væver, M.S., Miskowiak, K.W.
Published in European neuropsychopharmacology (01.01.2021)

by Sloan, A.J, Gilliam, J.W, Parsons, J.E, Mikkelsen, R.L, Riley, R.C
Published in Journal of soil and water conservation (01.10.1999)

by Mikkelsen, R.L. (California Univ., Riverside, CA (USA). Dept. of Soil and Environmental Sciences), Wan, H.F
Published in Plant and soil (1990)

by Mikkelsen, R.L, Gilliam, J.W
Year of Publication 1995

by Nelson, N.O, Parsons, J.E, Mikkelsen, R.L
Published in Journal of environmental quality (01.11.2005)

by Mikkelsen, R.L
Published in HortTechnology (Alexandria, Va.) (2007)

by Mikkelsen R.L, Williams H.M, Behel A.D. Jr
Published in Fertilizer research (01.01.1994)

by Tarkalson, D.D, Mikkelsen, R.L
Published in Journal of environmental quality (01.07.2004)

by Mikkelsen, R.L. (North Carolina State Univ., Raleigh, NC (USA). Dept. of Soil Science), Behel, A.D. Jr, Williams, H.M
Published in Fertilizer research (01.01.1993)

by Khattak, R.A., Haghnia, G.H., Mikkelsen, R.L., Page, A.L., Bradford, G.R.
Published in Journal of environmental quality

by Tarkalson, D.D, Mikkelsen, R.L
Published in Communications in soil science and plant analysis (01.07.2007)

by Tarkalson, D.D, Mikkelsen, R.L
Published in Communications in soil science and plant analysis (2004)

by Moore, Amber D., Israel, Daniel W., Mikkelsen, Robert L.
Published in Bioresource technology (01.02.2005)

by Mikkelsen, R.L, Bruulsema, T.W
Published in HortTechnology (Alexandria, Va.) (2005)

by Shaviv A, Mikkelsen R.L
Published in Fertilizer research (01.01.1993)

by Tarkalson, D.D, Mikkelsen, R.L
Published in Nutrient cycling in agroecosystems (01.07.2003)

by Moore, A.D, Mikkelsen, R.L, Israel, D.W
Published in Communications in soil science and plant analysis (31.12.2004)

by Leytem, A.B, Mikkelsen, R.L
Published in Communications in soil science and plant analysis (01.01.2003)