title: Natural Carbon-14 Activity of Organic Substances in Streams.
abstract: Carbon-14 measurements made on organic contaminants extracted from streams show percentages of industrial waste and domestic sewage. The method, used previously for studies of the atmosphere, can be used in studies of pollution sources.
authors.forename: A A
authors.initials: AA
authors.lastname: Rosen
authors.forename: M
authors.initials: M
authors.lastname: Rubin