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1Aggregation studied by laser diffraction in relation to plowing, soil organic matter, and lime in the Brazilian Cerrados Aggregation studied by laser diffraction in relation to plowing, soil organic matter, and lime in the Brazilian Cerradosby 73834 Griethuysen, C. van, 45318 Ayarza, M.A., 128904 Vilela, L., 133205 Zech, W., 131123 Westerhof, R., 52305 Buurman, P., 124241 Thomas, R., 45319 Ayarza, M.A. eds., Centro Internacional de Agronomía Tropical (CIAT) Cali, Colombia 5173
Published 1999bibliotecaIICA