Avilez, J.P. , Nahed, J. , Mena, Y. , GRANDE, D., Ruiz, F.A. , Camúñez, J.A. , Meyer, J. y Castel, J.M. 2021. SUSTAINABILITY ASSESSMENT OF EXTENSIVE CATTLE AND SHEEP PRODUCTION SYSTEMS IN SOUTHERN CHILE. Chilean Journal of Agricultural & Animal Sciences. 37, 3 (dic. 2021), 228-243. DOI:https://doi.org/10.29393/CHJAAS37-25SAJA80025.