Echeverría, I., Machicado, L., Saavedra, O., Escalera, R., Heredia, G., & Montoya, R. (2019). DOMESTIC WASTEWATER TREATED BY ANAEROBIC BAFFLED REACTORS AND GRAVEL FILTERS AS A RESOURCE TO BE USED IN AGRICULTURE. Revista Investigación &Amp; Desarrollo, 19(1). https://doi.org/10.23881/idupbo.019.1-4i