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Post-glacial parent materials and soils of an area north of Otane, central Hawkes Bay.
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The Reactions and mechanisms of inorganic phosphate sorption by soils.
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A Study of the effects of sodium and potassium fertilisation on lucerne and white clover.
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A comparative study of soil factors affecting plant growth within a set of organic and conventional market gardens.
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Soils of Eltham County and the tephrochronology of central Taranaki.
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Mechanisms of copper uptake and transport in plants
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Maintenance of soil fertility under conditions of flooded paddy rice culture.
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Effect of lime addition on the chemical extractability and plant availability of manganese, iron, zinc and copper in a range of New Zealand soils.
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Soil survey of the central Mangapapa Stream valley, Woodville County.
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The use of a geographical information system (GIS) for farm soil conservation planning