The use of nitrogen fertiliser in agriculture. Where do we go practically and ecologically? von Newbould, P. (Macaulay Land Use Research Inst., Aberdeen (UK))

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Improvement of native grassland in the uplands von Newbould, P

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The use of nitrogen fertiliser in agriculture. Where do we go practically and ecolotically? von Newbould, P.

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Improvement of hill pastures for agriculture. A review. Part 2 von Newbould, P

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Environmental impact assessment of the Strangford Lough tidal power barrage scheme in Northern Ireland von CARTER, R. W. G, NEWBOULD, P. J

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Relationship between isotopically exchangeable calcium and absorption by plants von Newbould, P.

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Growth responses to lime and fertilizers and critical concentrations in herbage of white clover in Scottish hill soils von Rangeley, A, Newbould, P

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biomass and production of ground vegetation and its relation to tree cover through a deciduous woodland cycle von Ford, E.D, Newbould, P.J

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Antarctic Ecosystems von NEWBOULD, P. J

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Model Ecology von NEWBOULD, P. J

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Stand Structure and Dry Weight Production through the Sweet Chestnut (Castanea Sativa Mill.) Coppice Cycle von Ford, E. D., Newbould, P. J.

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Measuring the Environment von NEWBOULD, P. J

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Using the Light von NEWBOULD, P. J

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Production Ecology and The International Biological Programme von NEWBOULD, P. J.

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Acidity and Specific Conductivity Measurements in Some Plant Communities of the New Forest Valley Bogs von Newbould, P. J., Gorham, E.

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leaf canopy of a coppiced deciduous woodland. I. Development and structure von Ford, E.D, Newbould, P.J

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Fifty Years of Ecology von MACFADYEN, A, NEWBOULD, P. J

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Dry Matter Production by Ilex Aquifolium L. in the New Forest von Peterken, G. F., Newbould, P. J.

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Terrestrial nitrogen cycles. Problems, present knowledge and future research needs von Newbould, P. (Hill Farming Research Organization, Penecuik, Midlothian (UK))

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Biological nitrogen fixation in upland and marginal areas of the U.K von Newbould, P

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