Public Health, 第 3 卷1877 |
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abattoirs ammonia amount animal ANNUAL MEETING average Board of Health BOSTON carbonic acid cause cent cesspool cholera cleansing construction contain danger death deck defective diphtheria disease disinfection district drain drainage duty dwellings dyspepsia effect ELISHA HARRIS epidemic excremental experience fact feet filth foul gases grains per gallon hard water household human hygiene important impurities injurious less lime living malaria Marine Hospital Service ment methods mortality natural nuisance odor offal officers operation organic matter oxide passengers perfect persons physician pipes poison practical present prevailed public health pure purposes quantity removed render river sanitary authorities sanitary science scarlatina scarlet fever secure sewage sewer ships slaughter-houses slaughtering small-pox soil sulphur supervision supply temperature tion topographical town typhoid typhoid fever vaccination ventilation vessels waste water gas yellow fever York