by Wissocq, N.M., Durkin, J.W., Trail, J.C.M., Gettinby, G., Bell, R.J., Berhane, Hiwot, Light, D.E.
Published in Computers and electronics in agriculture (1989)

by Wissocq, N.M, Bell, R.J, Durkin, J.W, Gettinby, G, Light, D.E
Year of Publication 1988