@article{yada_melo_mingotte_melo_melo_2015,  title={Chemical and Biochemical Properties of Oxisols after Sewage Sludge Application for 16 Years},  volume={39},  ISSN={0100-0683},  url={https://doi.org/10.1590/01000683rbcs20140728},  DOI={10.1590/01000683rbcs20140728},  number={5},  journal={Revista Brasileira de Ciência do Solo},  publisher={Sociedade Brasileira de Ciência do Solo},  author={Yada, Marcela Midori and Melo, Wanderley José de and Mingotte, Fábio Luiz Checchio and Melo, Valéria Peruca de and Melo, Gabriel Maurício Peruca de},  year={2015},  month={Sep},  pages={1303–1310} }