by Glaspie, Calvin F., Jones, Eric A. L., Penner, Donald, Pawlak, John A., Everman, Wesley J.
Published in Agronomy (Basel) (01.07.2021)

by Coleman, R, Penner, D
Published in Weed technology (01.04.2006)

by Penner, Donald
Published in Teaching English in the two-year college (01.12.2023)

by Penner, Donald
Published in Teaching English in the two-year college (01.05.2023)

by Schabenberger, Oliver, Tharp, Brent E., Kells, James J., Penner, Donald
Published in Agronomy journal (01.07.1999)

by Aichele, T.M, Penner, D
Published in Weed technology (2005)

by Simarmata, M, Bughrara, S, Penner, D
Published in Weed science (01.09.2005)

by Bernards, M.L, Thelen, K.D, Penner, D, Muthukumaran, R.B, McCracken, J.L
Published in Weed science (01.11.2005)

by Simarmata, Marulak, Kaufmann, John E, Penner, Donald
Published in Weed science (01.09.2003)

by Nelson, E.A, Penner, D
Published in Weed technology (01.01.2007)

by Bollman, S.L, Kells, J.J, Penner, D
Published in Weed technology (01.10.2006)

by Penner, Donald E.
Published in Teaching English in the two-year college (01.03.2022)

by Bernards, M.L, Thelen, K.D, Penner, D
Published in Weed technology (2005)

by Penner, Donald
Year of Publication 1994

by Nelson, E.A, Penner, D
Published in Weed technology (01.07.2006)

by Nelson, E.A, Penner, D
Published in Weed technology (01.07.2005)

by Blaauw-Hara, Mark, Penner, Donald E.
Published in Teaching English in the two-year college (01.03.2023)

by Lee, C.D, Renner, K.A, Penner, D, Hammerschmidt, R, Kelly, J.D
Published in Weed technology (01.07.2005)

by Bernards, M.L, Simmons, J.T, Guza, C.J, Schulz, C.R, Penner, D, Kells, J.J
Published in Weed technology (01.04.2006)

by Thelen, K.D. (Michigan Dep. Agric., Lansing, MI.), Jackson, E.P, Penner, D
Published in Weed science (01.10.1995)