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2Texto bibliotecaFAO IT
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3by Oroviogoicoechea,C., Carvajal,A., Soteras,M.A., Beortegui,E., Hera,C. de la, Aznárez,M.A.
Published 2015Digital revistaSCIELO -
4Role des techniques nucleaires en matiere d'evaluation de l'assimilabilite des elements nutritifs par les cultures Role des techniques nucleaires en matiere d'evaluation de l'assimilabilite des elements nutritifs par les culturesby Hera, C., FAO, Rome (Italy). Div. de la Mise en Valeur des Terres et des Eaux fre, Dudal, R. (ed.), Roy, R.N. (ed.)
Published 1997Texto bibliotecaFAO IT -
5Effects of management practices on dinitrogen fixation in temperate regions Effects of management practices on dinitrogen fixation in temperate regionsby Hera, C., FAO, Vienna (Austria). Joint FAO/IAEA Div. of Atomic Energy in Food and Agriculture eng, Advisory Group Meeting on Isotopes in Biological Dinitrogen Fixation eng 21 Nov 1977 Vienna (Austria)
Published OctTexto bibliotecaFAO IT -
6Field experiments for increasing soil productivity with the aid of nitrogen-15 Field experiments for increasing soil productivity with the aid of nitrogen-15by Hera, 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.)
Published JanTexto bibliotecaFAO IT -
7The contribution of isotopes and radiation techniques to the development of agricultural production in Romania The contribution of isotopes and radiation techniques to the development of agricultural production in Romaniaby Hera, C., Joint FAO/IAEA Div. of Atomic Energy in Food and Agriculture, Vienna (Austria) eng, International Symposium on the Use of Isotopes and Radiation in Research on Soil-Plant Relationships eng 11 Dec 1978 Colombo (Sri Lanka)
Published OctTexto bibliotecaFAO IT -
8Some aspects of nitrogen fertilization using 15N, illustrated by research performed in Romania Some aspects of nitrogen fertilization using 15N, illustrated by research performed in Romaniaby Hera, C., Joint FAO/IAEA Div. of Atomic Energy in Food and Agriculture, Vienna (Austria) eng, International Symposium on the Use of Isotopes and Radiation in Research on Soil-Plant Relationships eng 11 Dec 1978 Colombo (Sri Lanka)
Published OctTexto bibliotecaFAO IT -
9Enhancing nutrient management through use of isotope techniques Enhancing nutrient management through use of isotope techniquesby Zapata, F., IAEA, Vienna (Austria) eng, International Symposium on Nuclear and Related Techniques in Soil-Plant Studies on Sustainable Agriculture and Environmental Preservation eng 17-21 Oct 1994 Vienna (Austria), Hera, C., FAO, Rome (Italy) eng
Published 1995Texto bibliotecaFAO IT -
10Contribution of nuclear techniques to the assessment of nutrient availability for crops Contribution of nuclear techniques to the assessment of nutrient availability for cropsby Hera, C. (Joint FAO/IAEA Div. of Nuclear Techniques in Food and Agriculture, Vienna (Austria). Soil Fertility, Irrigation and Crop Production Section), FAO, Rome (Italy). Land and Water Development Div. eng, Dudal, R. (ed.), Roy, R.N. (ed.)
Published 1995Texto bibliotecaFAO IT -
11Use of nuclear techniques in soil erosion and siltation studies: IAEA activities Use of nuclear techniques in soil erosion and siltation studies: IAEA activitiesby Zapata, F., IAEA, Vienna (Austria) eng, International Symposium on Nuclear and Related Techniques in Soil-Plant Studies on Sustainable Agriculture and Environmental Preservation eng 17-21 Oct 1994 Vienna (Austria), Garcia Agudo, E., Hera, C., Rozanski, K., Froehlich, K., FAO, Rome (Italy) eng
Published 1995Texto bibliotecaFAO IT -
12Links between fertilizer N efficiency and loss of N out of the rooting zone Links between fertilizer N efficiency and loss of N out of the rooting zoneby Van Cleemput, O. (Ghent Univ. (Belgium). Faculty of Agricultural and Applied Biological Sciences), IAEA, Vienna (Austria) eng, International Symposium on Nuclear and Related Techniques in Soil-Plant Studies on Sustainable Agriculture and Environmental Preservation eng 17-21 Oct 1994 Vienna (Austria), Hera, C., FAO, Rome (Italy) eng
Published 1995Texto bibliotecaFAO IT -
13Irrigation water and N fertilizer application efficiencies for reduction of water and N losses and for water pollution control Irrigation water and N fertilizer application efficiencies for reduction of water and N losses and for water pollution controlby Paltineanu, I.C., 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), Hera, C., Paltineanu, R., Idriceanu, A., Eliade, G., Gesellschaft fuer Strahlen- und Umweltforschung G.m.b.H., Munich (Germany, F.R.) oth
Published JunTexto bibliotecaFAO IT