Oliveira, D. A. M., C. R. G. Caldana, A. L. P. Cardoso, D. F. Silva Filho, J. L. Polizel, and F. B. Gandara Mendes. “Measurement of the Private Sector Contribution to the Tree Covers in the Urban Area in the City of Piracicaba”. Scientia Plena, vol. 11, no. 10, Oct. 2015, doi:10.14808/sci.plena.2015.101001.