by Kovar, J.L., Barber, S.A., Kladivko, E.J., Griffith, D.R.
Published in Soil & tillage research (01.06.1992)

by Griffith, D.R, Mannering, J.V
Year of Publication 1985

by Turco R.F, Bischoff M, Breakwell D.P, Griffith D.R
Published in Plant and soil (01.02.1990)

by Parsons S.D, Griffith D.R, Doster D.H
Published in Paper - American Society of Agricultural Engineers [Microfiche collection] (USA). no. fiche no. 84-1014 (1984)

by Parsons S.D, Griffith D.R, Mannering J.V
Published in Paper - American Society of Agricultural Engineers (Microfiche collection) (USA). no. fiche no. 82-1013 (1982)

by Griffith D.R, Parsons S.D, Mannering J.V, Doster D.H
Published in Paper - American Society of Agricultural Engineers (USA). Microfiche collection. no. fiche 82-1510 (1982)

by Griffith D.R, Mannering J.V, Mengel D.B, Parsons S.D, Bauman T.T, Scott D.H, Turpin F.T, Doster D.H
Published in Publication ID - Cooperative Extension Service (1984)

by Griffith D.R, Mannering J.V, Mengel D.B, Parsons S.D, Bauman T.T, Scott D.H, Turpin F.T, Doster D.H
Published in Publication ID - Cooperative Extension Service (1982)

by Griffith D.R, Williams J.L, Doster D.H, Mengel D.B, Scott D.H, Parsons S.D, Turpin F.T
Year of Publication 1980

by Griffith D.R, Mannering J.V, Mengel D.B, Parsons S.D, Bauman T.T, Scott D.H, Edwards C.R, Turpin F.T, Doster D.H
Published in Publication ID - Cooperative Extension Service (1982)

by Richards, Joanne F., Griffith, D.R.
Published in Fertility and sterility (01.01.1974)

by Trankina, M.L, Beitz, D.C, Griffith, D.R, Ware, D.R
Published in Nutrition Reports International (1981)

by Goering, C.E. (University of Illinois, Urbana), Crowell, T.J, Griffith, D.R, Jarrett, M.W, Savage, L.D
Published in Transactions of the ASAE (01.03.1992)

by Griffith, D.R, Kladivko, E.J, Mannering, J.V, West, T.D, Parsons, S.D
Published in Agronomy journal (01.07.1988)

by Griffith, D.R
Year of Publication 1985

by Griffith, D.R., Parsons, S.D., Mannering, J.V.
Published in Soil & tillage research (01.11.1990)

by Griffith, D.R, Wollenhaupt, N.C
Published in Crops residue management (1994)

by Griffith, D.R
Published in N Cent Weed Contr Conf Proc (1970)

by Griffith, D.R
Published in Hoards Dairyman (1970)

by Mackay, A.D, Kladivko, E.J, Barber, S.A, Griffith, D.R
Published in Soil Science Society of America journal (01.07.1987)