Phosphorus losses at the catchment scale within Europe: an overview von Kronvang, B, Vagstad, N, Behrendt, H, Bøgestrand, J, Larsen, S.E

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Regional variations in diffuse nitrogen losses from agriculture in the Nordic and Baltic regions von Vagstad, N., Stålnacke, P., Andersen, H.-E., Deelstra, J., Jansons, V., Kyllmar, K., Loigu, E., Rekolainen, S., Tumas, R.

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Meat and bone meal as nitrogen fertilizer to cereals in Norway von Jeng, Alhaji, Haraldsen, Trond Knapp, Vagstad, Nils, Grønlund, Arne, Tveitnes, Steinar

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Nutrient losses from agricultural areas in the Gulf of Riga drainage basin von Vagstad, N, Jansons, V, Loigu, E, Deelstra, J

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Direct and residual effects of pulp and paper mill sludge on crop yield and soil mineral N von VAGSTAD, N, BROCH-DUE, A, LYNGSTAD, I

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Nitrogen balances and leaching in four agricultural catchments in southeastern Norway von Bechmann, M., Eggestad, H.O., Vagstad, N.

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Testicular cancer and parental use of fertilizers in agriculture von Kristensen, P, Andersen, A, Irgens, L M, Bye, A S, Vagstad, N

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Phosphorus losses at the catchment scale within Europe : an overview: Agriculture, phosphorus, eutrophication: a European perspective von KRONVANG, B, VAGSTAD, N, BEHRENDT, H, BØGESTRAND, J, LARSEN, S. E

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Comparative study of model prediction of diffuse nutrient losses in response to changes in agricultural practices von Vagstad, N, French, H K, Andersen, H E, Behrendt, H, Grizzetti, B, Groenendijk, P, Lo Porto, A, Reisser, H, Siderius, C, Stromquist, J, Hejzlar, J, Deelstra, J

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Nutrient losses and N and P balances in small agricultural watersheds in Estonia von Iital, A, Loigu, E, Vagstad, N

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Mineral Nitrogen in Agricultural Soils and Nitrogen Losses: Relation to Soil Properties, Weather Conditions, and Farm Practices von Vagstad, Nils, Eggestad, Hans Olav, Hoyas, Tyra R

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Nutrient runoff and transfer from land and rivers to the Gulf of Riga von STALNACKE, P, VAGSTAD, N, TAMMINEN, T, WASSMANN, P, JANSONS, V, LOIGU, E

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Direct and residual effects of pulp and paper mill sludge on crop yield and soil mineral N von Vagstad, N., Broch-Due, A., Lyngstad, I.

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Nitrogen budget in the River Auli catchment: a catchment dominated by agriculture in southeastern Norway von Hoeyaas, T.R, Vagstad, N, Bechmann, M, Eggestad, H.O. (Jordforsk, Aas (Norway))

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Human impacts on the nitrogen cycle: a global problem judged from a local perspective von Hessen, D.O. (Oslo Univ. (Norway). Biologisk Inst.), Henriksen, A, Hindar, A, Mulder, J, Toerseth, K, Vagstad, N

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Regional variations in diffuse nitrogen losses from agriculture in the Nordic and Baltic regions von Vagstad, N., Stålnacke, P., Andersen, H.-E., Deelstra, J., Jansons, V., Kyllmar, K., Loigu, E., Rekolainen, S., Tumas, R.

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Nitrogen budget in the River Auli catchment: a catchment dominated by agriculture, in southwestern Norway von Hoeyaas, T R, Vagstad, N, Bechmann, M, Eggestad, HO

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Using belief networks in pollution abatement planning. Example from Morsa catrchment, South Eastern Norway von Barton, D., Saloranta, T., Moe, J., Eggestad, H.O., Vagstad, N., Solheim, A., Selvik, J.

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Using belief networks in pollution abatement planning. Example from Morsa catrchment, South Eastern Norway von Barton, D, Saloranta, T, Moe, J, Eggestad, H.O, Vagstad, N, Solheim, A, Selvik, J

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Eikeren som ny drikkevannskilde for Vestfold Konsekvenser for jordbruk og skogbruk von Berge, D, Vagstad, N

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