Soil Fertility under Native Cerrado and Pasture in the Brazilian Savanna Lilienfein, Juliane ; Wilcke, Wolfgang ; Vilela, Lourival ; Ayarza, Miguel Angelo ; Lima, Samuel do Carmo ; Zech, Wolfgang Abstract Publication: Soil Science Society of America Journal Pub Date: 2003 DOI: 10.2136/sssaj2003.1195 Bibcode: 2003SSASJ..67.1195L