Tello, Diego Sebastián, et al. “Economic Valuation of the Calden (Prosopis Caldenia Burkart) Forest in the South of Córdoba, Argentina”. Revista Chapingo Serie Ciencias Forestales Y Del Ambiente, vol. 24, no. 3, June 2018, pp. 297-12, doi:10.5154/r.rchscfa.2017.03.027.