by Lammerink J, Banfield R.A
Published in New Zealand Journal of Experimental Agriculture (1980)

by Jermyn W.A, Banfield R.A
Published in Crop Research News (1978)

by Lammerink, J, Banfield, R.A
Published in Crop Research News (New Zealand) (01.12.1978)

by Lammerink, J, Banfield, R.A
Published in New Zealand journal of experimental agriculture (01.06.1979)

by Jermyn W.A, Banfield R.A, Hedley J, Russell A.C
Published in Proceedings Twelfth Annual Conference Agronomy Society of New Zealand (1982)

by Jermyn W.A, Goulden D.S, Lancaster I.M, Banfield R.A
Published in Proceedings of the Agronomy Society of New Zealand (1981)