Journal article Spatial Variability of Soil Physical and Chemical Attributes Related to Agregation Status of Two Ferralsols Under No-Tillage of the State of São Paulo (Brazil) Sidney Rosa VIEIRA · Sonia Carmela Falci DECHEN · Guido DUFRANC · Glécio Machado SIQUEIRA Published2009-06-01Pages343-350Article typeResearch PaperLanguagetr Read at the publisher ↗ View PDF ↗ 38 views · 10 downloads