effects of change in herbage mass on rates of herbage growth and senescence in mixed swards von Bircham, J.S, Hodgson, J

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soil water balance model for sloping land von Bircham, J.S, Gillingham, A.G

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Effects of superphosphate, lime, and stocking rate on pasture and animal production on the Wairarapa plains. I. Pastureproduction and botanical composition von Bircham, J.S, Crouchley, G

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Pasture utilisation in hill country. 2. A general model describing pasture mass and intake under sheep and cattle grazing von Bircham, J.S, Sheath, G.W

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Free water intake of ewe lambs offered water from different sources von Bircham, J.S, Crouchley, G

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Effects os superphosphate, lime, and stocking rate on pasture and animal production on the Wairarapa plains. 3. Tooth wear and liver trace element content von Bircham, J.S, Crouchley, G, Aitken, M.W

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Effects of superphosphate, lime, and stocking rate on pasture and animal production on the Wairarapa Plains. iI. animal production von Bircham, J.S, Crouchley, G, Wright, D.F

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Effects of superphosphate, lime, and stocking rate on pasture and animal production on the Wairarapa plains. I. Pasture production and botanical composition von Bircham, J.S, Crouchley, G

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