title: Purification of water for drinking purposes, with special consideration of filtration of micro-organisms.
authors.forename: G T
authors.initials: GT
authors.lastname: Swarts
mesh_terms: D005374:Filtration / Q000379:methods*; D006801:Humans; D012237:Rhode Island; D014871:Water Microbiology; D014881:Water Supply / Q000592:standards*