by Drewitt E.G, Quin B.F
Published in Proceedings of Agronomy Society of New Zealand (1980)

by Quin B.F, Wright C.E, Woods P.H
Published in Proceedings of Agronomy Society of New Zealand (1980)

by Martin R.J
Published in Proceedings of Agronomy Society of New Zealand (1980)

by Fortune J.A, Withers N.J
Published in Proceedings of Agronomy Society of New Zealand (1980)

by Piggot G.J, Cooper D.M
Published in Proceedings of Agronomy Society of New Zealand (1980)

by Piggot G.J, Farrell C.A, Stebleton G.L, Shannon P.W
Published in Proceedings of Agronomy Society of New Zealand (1980)

by Baars J.A
Published in Proceedings of Agronomy Society of New Zealand (1980)

by Taylor A.O
Published in Proceedings of Agronomy Society of New Zealand (1980)

by Nix H.A
Published in Proceedings of Agronomy Society of New Zealand (1980)

by Piggot G.J, Farrell C.A
Published in Proceedings of Agronomy Society of New Zealand (1980)

by Thom E.R, Smith G.S
Published in Proceedings of Agronomy Society of New Zealand (1980)

by Stephen R.C, Kemp T.N, Todd B.W
Published in Proceedings of Agronomy Society of New Zealand (1980)

by Baars J.A
Published in Proceedings of Agronomy Society of New Zealand (1980)

by Janson C.G, Knight T.L
Published in Proceedings of Agronomy Society of New Zealand (1980)

by McCormick S.J
Published in Proceedings of Agronomy Society of New Zealand (1980)

by Thom E.R
Published in Proceedings of Agronomy Society of New Zealand (1980)

by Jagusch K.T, Rattray P.V, Smith J.F, Lynch R, Oliver T
Published in Proceedings of Agronomy Society of New Zealand (1980)

by Percival, N.S. (MAF, Rotorua (New Zealand)), McQueen, I.P.M
Published in Proceedings of Agronomy Society of New Zealand (New Zealand) (1980)

by Piggot, G.J. (Agric. Res. Div., MAF, Whangarei (New Zealand)), Farrell, C.A, Honore, E.N
Published in Proceedings of Agronomy Society of New Zealand (New Zealand) (1980)