Result Number | Material Type | Add to My Shelf Action | Record Details and Options |
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Material Type: Artigo
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Soil analysis procedures using 0.01 M calcium chloride as extraction reagentHouba, V.J.G ; Temminghoff, E.J.M ; Gaikhorst, G.A ; Vark, W. vanCommunications in soil science and plant analysis, 2000-01, Vol.31 (9-10), p.1299-1396 [Periódico revisado por pares]Philadelphia, PA: Taylor & Francis GroupTexto completo disponível |
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2 |
Material Type: Artigo
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Microscale determination of inorganic nitrogen in water and soil extractsSims, G.K. (USDA, ARS, Urbana, IL.) ; Ellsworth, T.R ; Mulvaney, R.LCommunications in soil science and plant analysis, 1995, Vol.26 (1/2), p.303-316 [Periódico revisado por pares]Philadelphia, PA: Taylor & Francis GroupTexto completo disponível |
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3 |
Material Type: Artigo
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Wageningen evaluating programmes for analytical laboratories (WEPAL), organization and purposeHouba, V.J.G. (Wageningen Agricultural University, Wageninen, The Netherlands.) ; Uittenbogaard, J ; Pellen, PCommunications in soil science and plant analysis, 1996-01, Vol.27 (3/4), p.421-431 [Periódico revisado por pares]Taylor & Francis GroupTexto completo disponível |
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4 |
Material Type: Artigo
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Soil fertility research in sub-Saharan Africa: new dimensions, new challengesSmaling, E.M.A. (SC-DLO, Wageningen, The Netherlands.) ; Braun, A.RCommunications in soil science and plant analysis, 1996-01, Vol.27 (3/4), p.365-386 [Periódico revisado por pares]Taylor & Francis GroupTexto completo disponível |
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5 |
Material Type: Artigo
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Statistical remarks on laboratory-evaluating programs for comparing laboratories and methodsMontfort, M.A.J. van (Wageningen Agricultural University, The Netherlands.)Communications in soil science and plant analysis, 1996-01, Vol.27 (3/4), p.463-478 [Periódico revisado por pares]Taylor & Francis GroupTexto completo disponível |
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6 |
Material Type: Artigo
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Laboratory quality: a method for changeHanlon, E. (University of Florida, Gainesville, FL.)Communications in soil science and plant analysis, 1996-01, Vol.27 (3/4), p.307-325 [Periódico revisado por pares]Taylor & Francis GroupTexto completo disponível |
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7 |
Material Type: Artigo
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Aspects of quality assurance within the Wageningen Evaluating Programmes for Analytical Laboratories (WEPAL)Dijk, D. van (Wageningen Agricultural University, Wageningen, The Netherlands.) ; Houba, V.J.G ; Dalen, J.P.J. vanCommunications in soil science and plant analysis, 1996-01, Vol.27 (3/4), p.433-439 [Periódico revisado por pares]Taylor & Francis GroupTexto completo disponível |
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Material Type: Artigo
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Proficiency testing for improving analytical performance in soil testing laboratories: a summary of results from the Council's Soil and Plant Analysis Proficiency Testing programsWolf, A.M. (University Station, Athens, GA.) ; Jones, J.B ; Hood, TCommunications in soil science and plant analysis, 1996-01, Vol.27 (5/8), p.1611-1622 [Periódico revisado por pares]Philadelphia, PA: Taylor & Francis GroupTexto completo disponível |
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9 |
Material Type: Artigo
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A proficiency testing program for the agricultural laboratory industry results of the 1994 programMiller, R.O. (University of California, Davis, CA.) ; Kotuby-Amacher, J ; Dellavalle, N.BCommunications in soil science and plant analysis, 1996-02, Vol.27 (3/4), p.451-461 [Periódico revisado por pares]Taylor & Francis GroupTexto completo disponível |
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10 |
Material Type: Artigo
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International plant-analytical exchange and quality assurance in a trace element laboratoryMIHOLOVA, D ; SLAMOVA, A ; SZAKOVA, J ; SVATOS, Z ; MADER, PCommunications in soil science and plant analysis, 1996-01, Vol.27 (5-8), p.891-906 [Periódico revisado por pares]Philadelphia, PA: Taylor & Francis GroupTexto completo disponível |