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2Texto bibliotecaFAO IT
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3Soil spatial variability; proceedings of a workshop of the ISSS (Int. Society of Soil Science) and the SSSA (Soil Science Society of America), Las Vegas (USA), 30 Nov - 1 Dec 1984 Soil spatial variability; proceedings of a workshop of the ISSS (Int. Society of Soil Science) and the SSSA (Soil Science Society of America), Las Vegas (USA), 30 Nov - 1 Dec 1984Texto bibliotecaFAO IT
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5Texto bibliotecaFAO IT
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6Texto bibliotecaFAO IT
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7Texto bibliotecaFAO IT
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8Texto bibliotecaFAO IT
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9Digital revistaSCIELO
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10Digital revistaSCIELO
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11Digital revistaSCIELO
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12Digital revistaSCIELO
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13by Nielsen, D.R., FAO, Rome (Italy). Agriculture Dept. eng, Universidad de Concepcion, Chillan (Chile) spa
Published MayTexto bibliotecaFAO IT -
14by Dourado-Neto,D., Teruel,D. A., Reichardt,K., Nielsen,D.R., Frizzone,J. A., Bacchi,O.O.S.
Published 1998Digital revistaSCIELO -
15by Dourado-Neto,D., Teruel,D.A., Reichardt,K., Nielsen,D.R., Frizzone,J. A., Bacchi,O.O.S.
Published 1998Digital revistaSCIELO -
16by DOURADO-NETO,D., TERUEL,D. A., REICHARDT,K., NIELSEN,D.R., FRIZZONE,J. A., BACCHI,O.O.S.
Published 1998Digital revistaSCIELO -
17Les dernieres forets-frontiers: ecosystemes et economies a la limite Les dernieres forets-frontiers: ecosystemes et economies a la limiteby Bryant, D. 1423211774564, World Resources Inst., Washington, DC (USA) eng 187050, Nielsen, D.R. 1423211761949, Tangley, L. 1423211774565
Published 1997Texto bibliotecaFAO IT -
18by Stewart, B.A. (ed.), American Society of Agronomy, Madison, WI (USA) eng, Nielsen, D.R. (ed.), Crop Science Society of America, Madison, WI (USA) eng, Soil Science Society of America, Madison, WI (USA) eng
Published 1990Texto bibliotecaFAO IT -
19by Nielsen, D.R., 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), Biggar, J.W., Barrada, Y.
Published OctTexto bibliotecaFAO IT -
20Field investigation of water and nitrate-nitrogen movement in Yolo soil(in California) Field investigation of water and nitrate-nitrogen movement in Yolo soil(in California)by Nielsen, D.R., 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), Biggar, J.W., MacIntyre, J., Tanji, K.K., Gesellschaft fuer Strahlen- und Umweltforschung G.m.b.H., Munich (Germany, F.R.) oth
Published JunTexto bibliotecaFAO IT