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Water requirements of hybrid buttercup squash on Himitangi (Himatangi) sand.
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Vulcanian explosions from Egmont Volcano (Taranaki) betweem 2200 and 1800 years B.P.
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Use of turnips to reduce potassium accumulation on areas receving farm dairy effluent.
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Use of policy instruments in land management and dairy farm effluent treatment : survey of Regional Councils and dairy farmers
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Urine nitrogen in hill country pasture soils.
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Upper Quaternary loess stratigraphy at two exposures in the southern Manawatu.
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Understorey effects on phosphorus fertiliser response of second-rotation Pinus radiata.
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Understanding aspects of andesitic dome-forming eruptions through the last 1000 yrs of volcanism at Mt.Taranaki, New Zealand.
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Tuapaka soil survey - an exercise in classification and detailed mapping in New Zealand hill country.
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Trace elements in New Zealand oils, their significance for analytical chemistry and oil classification