Title: Platzspitz
Subjects: Sociology, Substance-Related Disorders, Religion and Psychology, Soziale Probleme, Problemi sociali, Tossicomania, Consumo, Drogenabhängigkeit, Drogenmissbrauch, Droghe, Jugend, Kirchliche Sozialarbeit, Gefährdetenseelsorge, Social problems, Church work with youth, Church work with the poor
Places: Schweiz, Zurigo (città), Zürich