[1]
Macedo, F.G. de et al. 2012. Accumulation and availability chromium, cadmium and lead in soils treated with sewage sludge for eleven consecutive years. Semina: Ciências Agrárias. 33, 1 (Apr. 2012), 101–114. DOI:https://doi.org/10.5433/1679-0359.2012v33n1p101.