TY - JOUR T1 - Economic valuation of the ecosystem services provided by a protected area in the Brazilian Cerrado: application of the contingent valuation method JO - Brazilian Journal of Biology A1 - Resende, F. M. A1 - Fernandes, G. W. A1 - Andrade, D. C. A1 - Néder, H. D. SN - 1519-6984 UL - 10.1590/1519-6984.21215 VL - 77 Y1 - 2017 PB - Brasil ER -