by Wendte, K.W, Nave, W.R
Published in Transactions of the ASAE (01.01.1979)

by Paulsen, M.R, Nave, W.R, Gray, L.E
Published in Transactions of the ASAE (01.01.1981)

by Hummell, J.W, Nave, W.R
Published in Transactions of the ASAE (01.01.1979)

by Nave, W.R, Hoag, D.L
Published in Transactions of the ASAE (01.01.1975)

by Nave W.R, Yoerger R.R
Published in Transactions of the ASAE (1975)

by Hummel J.W, Gray L.E, Nave W.R
Published in Transactions of the ASAE (1981)

by Brizgis L.J, Nave W.R, Paulsen M.R
Published in Transactions of the ASAE (1980)

by Nave W.R, Hoag D.L, Hummel J.W
Published in Transactions of the ASAE (1979)

by Nave W.R, Cooper R.L, Wax L.M
Published in Transactions of the ASAE (1977)

by Paulsen M.R, Nave W.R, Mounts T.L, Gray L.E
Published in Transactions of the ASAE (1981)