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1994
Effect of nutrition on fine wool production in Merino wethers, S-AN, Newman, DJ Paterson, and NA Haack , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 54, p.173-176, (1994)
1990
Oestrus activity in Booroola Merino, New Zealand fine wool Merino and Poll Dorset ewes from October to February, TW, Knight, SG Kannegieter, M Gibb, and NA Haack , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 50, p.469-470, (1990)