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1Relations between pseudo-amide nitrogen and humic acid nitrogen released under different hydrolytic conditions Relations between pseudo-amide nitrogen and humic acid nitrogen released under different hydrolytic conditionsby Aldag, R.W., 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.)
Published JanTexto bibliotecaFAO IT