Echeverría, I. et al. 2019. DOMESTIC WASTEWATER TREATED BY ANAEROBIC BAFFLED REACTORS AND GRAVEL FILTERS AS A RESOURCE TO BE USED IN AGRICULTURE. Revista Investigación & Desarrollo. 19, 1 (Jul. 2019). DOI:https://doi.org/10.23881/idupbo.019.1-4i.