S. R. D. S. Galvão

Soil organic carbon and biological indicators in an Acrisol under tillage systems and organic management in north-eastern Brazil

L. Leite, A. Araújo, Francisco das Chagas Oliveira, 2010 .

Soil Organic Carbon in the Brazilian Semi-arid Tropics

V. Giongo, T. Cunha, C. Gava, 2011 .

Soil organic carbon in the brazilian semi-arids tropics.

V. Giongo, T. Cunha, C. Gava, 2011 .

Soil phosphorus fractions in sandy soils amended with cattle manure for long periods

I. Salcedo, S. R. D. S. Galvão, 2009 .

PHOSPHORUS FRACTIONS IN SANDY SOILS AMENDED WITH CATTLE MANURE FOR LONG PERIODS ( 1 )

I. Salcedo, S. R. D. S. Galvão, 2009 .

Influence of use and slope position in the soil fertility of hillside areas.

I. Salcedo, A. L. Candeias, S. R. D. S. Galvão, 2009 .