[Facility for treatment of night-soils attached to individual houses in Japan and the effect of the effluent from the facility on the pollution of rivers in Kumamoto city. I. Experimental studies on the facility for treatment of night-soils attached to individual houses in Japan].
D002713:Chlorine / Q000032:analysis; D007564:Japan; D009584:Nitrogen / Q000032:analysis; D010100:Oxygen / Q000032:analysis; D012499:Sanitation; D012722:Sewage; D014876:Water Pollution
D012722:Sewage; D002713:Chlorine; D009584:Nitrogen; D010100:Oxygen