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2Composition of the soil organic matter system depending on soil type and land use Composition of the soil organic matter system depending on soil type and land usepor Salfeld, J.-C., FAO, Vienna (Austria). Joint FAO/IAEA Div. of Atomic Energy in Food and Agriculture eng, Symposium on Soil Organic Matter Studies eng 6 Sep 1976 Braunschweig (Germany, F.R.), Soechtig, H.
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3Dynamics of organic forms of nitrogen in the nitrogen cycle of soil Dynamics of organic forms of nitrogen in the nitrogen cycle of soilpor Soechtig, H., FAO, Vienna (Austria). Joint FAO/IAEA Div. of Atomic Energy in Food and Agriculture eng, Symposium on Soil Organic Matter Studies eng 6 Sep 1976 Braunschweig (Germany, F.R.), Salfeld, J.-C.
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4Composition and content of amino acids in peat-forming plants and in peats Composition and content of amino acids in peat-forming plants and in peatspor Maciak, F., FAO, Vienna (Austria). Joint FAO/IAEA Div. of Atomic Energy in Food and Agriculture eng, Symposium on Soil Organic Matter Studies eng 6 Sep 1976 Braunschweig (Germany, F.R.), Soechtig, H., Flaig, W.
Publicado em AprTexto bibliotecaFAO IT -
5por Soechtig, H., 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), Gesellschaft fuer Strahlen- und Umweltforschung G.m.b.H., Munich (Germany, F.R.) oth
Publicado em JunTexto bibliotecaFAO IT