by Taylor, J.H., Gill, W.R.
Published in Journal of terramechanics (1984)

by Schafer R.L, Gill W.R, Reaves C.A
Published in Agricultural Engineering (1977)

by Schafer, R.L, Johnson, C.E, Gill, W.R, Chapman, M.L
Published in American Society of Agricultural Engineers (Microfiche collection) (USA) (1987)

by Dano, P.L. (Auburn University, Auburn, Alabama (USA)), Gill, W.R
Year of Publication 1978

by Dumas, W.T, Trouse, A.C, Smith, L.A, Kummer, F.A, Gill, W.R
Published in U S Agric Res Serv Reprints of articles by ARS employees (1974)

by Reicosky D.C, Cassel D.K, Blevins R.L, Gill W.R, Naderman G.C
Published in Journal of soil and water conservation (1977)

by Upadhyaya, S.K. (ed.), American Society of Agricultural Engineers, St. Joseph, MI (USA) eng, Chancellor, W.J. (ed.), Perumpral, J.V. (ed.), Schafer, R.L. (ed.), Gill, W.R. (ed.)
Year of Publication 1994

by Gill W.R, Reaves C.A, Bailey A.C
Published in Transactions of the ASAE (1980)

by Gill W.R, Hendrick J.G
Published in Transactions of the ASAE (1976)

by Gill, W.R, Reaves, C.A, Bailey, A.C
Published in Transactions of the ASAE (01.01.1981)

by Reaves C.A, Gill W.R, Bailey A.C
Published in Transactions of the ASAE (1981)

by Gill, W.R, Bailey, A.C, Reaves, C.A
Published in Transactions of the ASAE (01.01.1982)

by Gill W.R, Reaves C.A, Bailey A.C
Published in Transactions of the ASAE (1980)

by Schafer, R.L. (USDA-ARS, National Soil Dynamics Laboratory, Auburn, AL), Johnson, C.E, Chapman, M.L, Gill, W.R
Published in Transactions of the ASAE (01.05.1991)