Carvajal, Y., Grisales, C., & Mateus, J. (1999). Correlation of macroclimatic variables of Pacific Ocean with the volumes of interandean rivers of the Cauca valley (Colombia). Revista Peruana De BiologĂ­a, 6(3), 009-017. https://doi.org/10.15381/rpb.v6i3.8426