Aggregation studied by laser diffraction in relation to plowing and liming in the Cerrado region in Brazil
Autor: | Westerhof, R a, *, Buurman, P b, van Griethuysen, C b, Ayarza, M c, Vilela, L d, Zech, W a |
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Zdroj: | In Geoderma 1999 90(3):277-290 |
Databáze: | ScienceDirect |
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