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1Fate of fertilizer nitrogen in a multiple cropping system Fate of fertilizer nitrogen in a multiple cropping systemby Arora, R.P., 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), Sachdev, M.S., Sud, Y.K., Luthra, V.K., Subbiah, B.V., Gesellschaft fuer Strahlen- und Umweltforschung G.m.b.H., Munich (Germany, F.R.) oth
Published JunTexto bibliotecaFAO IT