Licence: In copyright
Credit: The theory and practice of hygiene : (Notter and Firth). Source: Wellcome Collection.
Provider: This material has been provided by the Royal College of Physicians of Edinburgh. The original may be consulted at the Royal College of Physicians of Edinburgh.
1052/1080 (page 988)
![Drainage of houses, 497 law relating to, 520, i Drains, definition of, 22, 498 examination of, 497 Dry closets, 482 Drying of wines, 350 Dust in air, 140 Dwellings, construction of, 423 law relating to unhealthy, 467 Dysentery, 665 prevention of, 668 Dyspepsia and water, 62 Eajbth-closets, 482 Echinococcus hominis, 589 Effects of air of factories, 157 vitiated by respiration, 163 Effluents, characters of good, 519 Effluvia from brickfields, ] 60 offensive trades, 160 sewers and drains, 161 Eggs, 271 Elastic force of vapour, 856 Electrical condition of air, 851 Electrolysis of sewage, 507 Emergency rations, 331 Employment of children, 36 young persons, 36 Encampments, 917 Energy from food, 234 Enteric fever, 59, 278, 669 bacillus of, in water, 116 Ephestia elutella, 307 Equifex disinfecting stove, 745 Equipment of soldiers, 906 Erbswm*st, 330 Ergot, 315 Error, probable, 829 Erysipelas, 677 Examination of air, 165 beer, 344 bread, 310 coffee, 363 flom-, 308 lime-juice, 368 meat, 256 milk, 281 starches, 324 tea, 362 ventilation, 219 vinegar, 369 water, 74 wine, 351 Excreta, disposal of, 504 removal of, 481, 487 law relating to, 520, 524 Exercise, 379 Expectation of life, 803 Extraction, ventilation by, 188 Factories, air of, 563 law relating to, 560 Factors, table of, for calculating weights, 976 Fans for ventilation, 191 Fasciola hepatica, 584 Pats, 230, 240 in milk, 283 Feathers, 373 Fell-mongering, 538 Filaria Bancroft!, 596 demarquayi, 598 Filaria—continued. - ' immitis, 598 loa, 598 medinensis, 598 ozzardi, 598 sanguinis hominis, 594 Filters, domestic, 69 for field service, 924 sand and gravel, 66 Filtration of sewage, 505, 508 water, 66 Fireplaces, 206 Fish, 268 Flats as residences, 431 Flax, 375 Fleas, 612 Floors, 427 Floor-space in barracks, 889 Flour, 305 Flush-tanks, 493 Food, 223 adulteration law relating to, 336 amount required, 240 concentrated, 327 cooking of, 246 diseases connected with, 249 nutritive value of, 229, 233 of the sailor, 967 soldier, 900 preserved, 327 unsound, law relating to, 336 Foot and mouth disease, 254, 678 Forbes water steriliser, 71, 928 Forces concerned in ventilation, 199 Formalin as a disinfectant, 751 in milk, 291 Formaldehyde, 754 Frequency curves, 812 Fresh air, 181 Friction in ventilation, 203 Frying of food, 249 Fungi in water, 101 Furs, 373 Galton's grate, 208 Gas, coal, 146 effects of combustion on air, 147 stoves, 210 Gelatin as a food, 225 culture medium, 979 Geological origin of soils, 386 Gerber's process of fat extraction, 283 Gin, 354 Glaisher's factors, 855 Glanders, 679 Glossina morsitans, 626 palpalis, 626 Glue-making, 540 Goat's flesh, 259 milk, 272 Goitre in relation to soil, 415 water, 62 Graham's law, 138 Grates, 206 Graveyards, water from, 55 Grease traps, 497 Griess' test for nitrates, 91 Griffith water steriliser, 71, 929 Guinea-worm, 598 Gut-cleaning, 536](https://iiif.wellcomecollection.org/image/b21982120_1052.jp2/full/800%2C/0/default.jpg)