Silva, Tácio Oliveira, Antônio Eduardo Furtini Neto, Leandro Flávio Carneiro, and Vinitius Paludo. 2011. “Cover Crops under Different Sources of Phosphorus in Different Soils”. Semina: Ciências Agrárias 32 (4):1315-26. https://doi.org/10.5433/1679-0359.2011v32n4p1315.