Barrera Berdugo, Silvia Eugenia, Yulian Adalberto Sepúlveda Casadiego, Martha Liliana Palomino Leiva, Sandra Yamilé Pulido Pulido, Martha Cecilia Vinasco Guzmán, and Juan S. Chiriví-Salomón. 2019. “Erosion Prevention and Soil Fertility Conservation”. In Ecosystem Services: An Introductory Approach With Experiences from Western Colombia, edited by Sandra Patricia Montenegro Gómez and Julialba Ángel Osorio, 172-87. Agriculture, Livestock and Environment. Colombia,CO: Sello Editorial UNAD. https://doi.org/10.22490/.