Rickert, Bettina2024-06-162024-06-162018https://doi.org/10.60810/openumwelt-1486https://openumwelt.de/handle/123456789/63391 Onlineressourceonline resourceenghttp://rightsstatements.org/vocab/InC/1.0/Country small-scale water supplies and sanitation under the protocol on water and healthTeil eines Buches