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4Simulation of nitrogen behaviour of soil-plant systems. Models for the behaviour of nitrogen in soil and uptake by plant. Comparison between different approaches. Papers of a works... Simulation of nitrogen behaviour of soil-plant systems. Models for the behaviour of nitrogen in soil and uptake by plant. Comparison between different approaches. Papers of a works...Texto bibliotecaFAO IT
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8Soil-nitrogen transformations in relation to leaching Soil-nitrogen transformations in relation to leachingpar Frissel, M.J., Joint FAO/IAEA Div. of Atomic Energy in Food and Agriculture, Vienna (Austria) eng, Research Co-ordination Meeting on Soil Nitrogen as Fertilizer or Pollutant eng 3 Jul 1978 Piracicaba (Brazil), Veen, J.A. van, Gesellschaft fuer Strahlen- und Umweltforschung G.m.b.H., Munich (Germany, F.R.) oth
Publié JunTexto bibliotecaFAO IT