by Lentz, Rodrick D., Sojka, Robert E.
Published in Agronomy journal (01.03.2009)

by Orts, William J, Roa-Espinosa, Aicardo, Sojka, Robert E, Glenn, Gregory M, Imam, Syed H, Erlacher, Kurt, Pedersen, Jan Skov
Published in Journal of materials in civil engineering (01.01.2007)

by Entry, James A., Sojka, Robert E., Hicks, Brendan J.
Published in Geoderma (15.05.2008)

by Entry, James A., Sojka, Robert E.
Published in Water, air, and soil pollution (01.03.2012)

by Koehn, Anita C, Lehrsch, Gary A, Busscher, Warren J, Evans, Dean E, King, Bradley A, Stieneke, Daniel L, Sojka, Robert E
Published in Communications in Soil Science and Plant Analysis (13.11.2014)

by Orts, William J., Sojka, Robert E., Glenn, Gregory M.
Published in Industrial crops and products (2000)

by LENTZ, Rodrick D, SOJKA, Robert E, MACKEY, Bruce E
Published in Journal of environmental quality (01.03.2002)

by Aase, J.K. (USDA-ARS Northwest Irrigation and Soil Res. Lab., Kimberly, ID.), Bjorneberg, D.L, Sojka, R.E
Published in Soil Science Society of America journal (01.11.1998)

by Lentz, Rodrick D., Sojka, Robert E., Robbins, Charles W., Kincaid, Dennis C., Westermann, Dale T.
Published in Communications in soil science and plant analysis (30.04.2001)

by Sojka R.E, Luxmoore R.J
Published in Soil science (1992)

by Kay-Shoemake, Jeanine L., Watwood, Mary E., Lentz, Rodrick D., Sojka, Robert E.
Published in Soil biology & biochemistry (01.08.1998)

by Kay-Shoemake, Jeanine L., Watwood, Mary E., Sojka, Robert E., Lentz, Rodrick D.
Published in Soil biology & biochemistry (01.11.1998)

by Sojka, Robert E., Bjorneberg, David L.
Published in Managing Soils and Terrestrial Systems (2021)

by ORTS, William J, ROA-ESPINOSA, Aicardo, SOJKA, Robert E, GLENN, Gregory M, IMAM, Syed H, ERLACHER, Kurt, PEDERSEN, Jan Skov
Published in Journal of materials in civil engineering (2007)

by Letey, John, Sojka, Robert E, Upchurch, Dan K, Cassel, D. Keith, Olson, Kenneth R, Payne, William A, Petrie, Steven E, Price, Graham H, Reginato, Robert J, Scott, H Don, Smethurst, Philip J, Triplett, Glover B
Published in Journal of soil and water conservation (01.07.2003)

by Lentz, Rodrick D., Sojka, Robert E., Mackey, Bruce E.
Published in Journal of environmental quality (01.03.2002)

by Sojka, R.E, Bjorneberg, D.L, Trout, T.J, Strelkoff, T.S, Nearing, M.A
Published in Journal of soil and water conservation (01.05.2007)

by Bjorneberg, D.L, Santos, F.L, Castanheira, N.S, Martins, O.C, Reis, J.L, Aase, J.K, Sojka, R.E
Published in Journal of soil and water conservation (01.09.2003)

by Bologna, Loren S., Andrawes, Fikry F., Barvenik, Frank W., Lentz, Rodrick D., Sojka, Robert E.
Published in Journal of chromatographic science (01.07.1999)

by Spackman, R, Entry, J.A, Sojka, R.E, Ellsworth, J.W
Published in Journal of soil and water conservation (01.09.2003)