Núñez R, J. and Carvajal R, J.C. 2020. Model of an agricultural observatory for climate change in the northern department of Santander, Colombia. Rev. iberoam. bioecon. cambio clim. 6, 11 (Jul. 2020), 1316–1333. DOI:https://doi.org/10.5377/ribcc.v6i11.9840.