[CHEMICAL, PHYSICO-CHEMICAL AND BIOCHEMICAL INDICES OF SEWAGE POLLUTION OF COASTAL SEA WATERS AND THEIR VALUE].
D004787:Environmental Pollution; D012623:Seawater; D012722:Sewage; D014867:Water; D014871:Water Microbiology; D014876:Water Pollution
D012722:Sewage; D014867:Water
SEWAGE; WATER MICROBIOLOGY; WATER POLLUTION