[DETERMINATION OF THE BIOCHEMICAL CONSUMPTION OF OXYGEN IN BIOLOGICALLY TREATED SEWAGE WATERS].
D010100:Oxygen; D012722:Sewage; D014586:USSR; D014867:Water
D012722:Sewage; D014867:Water; D010100:Oxygen
OXYGEN; SEWAGE; USSR
OPREDELENIE BIOKHIMICHESKO I POTREBNOSTI V KISLORODE V BIOLOGICHESKI OCHISHCHENNYKH STOCHNYKH VODAKH.