title: Exploration of a chemical index in place of coliform count as an indicator of water pollution.
mesh_terms: D000042:Absorption; D004926:Escherichia coli; D007194:India; D010100:Oxygen / Q000032:analysis*; D014871:Water Microbiology; D014876:Water Pollution / Q000032:analysis*
chemical_list: D010100:Oxygen