Avendaño-Leadem, Daniel Francisco. 2016. “IDENTIFICATION OF SETTLEMENT TYPOLOGIES FOR THE DESIGN OF DECENTRALIZED WASTEWATER TREATMENT. CASE STUDY: SAN ISIDRO OF HEREDIA - COSTA RICA”. Geographical Journal of Central America 1 (56): 183-207. https://doi.org/10.15359/rgac.1-56.8.