Hand-book of sanitary information for householders: containing facts and suggestions about ventilation, drainage, care of contagious diseases, disinfection, food, and water : with appendices on disinfectants and plumbers' materials

Hand-book of sanitary information for householders: containing facts and suggestions about ventilation, drainage, care of contagious diseases, disinfection, food, and water : with appendices on disinfectants and plumbers' materials