INDEX 



489 



Delivery of one quart of milk to con- 

 sumers, cost of, 347 

 of milk in pint and quart bottles 



compared, 347 

 retail, 339 

 in Rochester, New York, 347, 348, 



349 



in Washington, D. C., 349 

 outfit, value of good appearing, 34 

 planning the route, 344 

 wagon, cost of operating, 225, 343 

 load carried, 345 

 miles traveled, 345 

 Diarrhea, 61 



of infants, 471 

 Diphtheria, 61, 69 

 Dirt in milk, 256 

 Dirty dairies, 181 



milk at U. S. Naval Academy, 64 



danger of, 20 



Disease germs, destroyed by pasteuriza- 

 tion at low temperatures, 286 

 discovery of, 29 

 effect of lactic acid on, 67 



of pasteurization on, 280 

 thermal death points of, 287 

 Diseases, communicable, 28 



mode of transmission, 76 

 Disinfection of stables, 54 

 Drip pans, 254 



E 



Electric cars for carrying milk, 199 



Electricity, sterilization of milk by, 306 



Emulsors, 337 



Enzymes, 8, 280 



Epidemics prevention of, 450 



Flies, 132, 470 



breeding in dirt floors, 134 



and infant mortality, 469 

 Foot-and-mouth disease, 57 

 French-Canadian cattle, 109 



G 



Gastro-enteritis, due to fecal contamina- 

 tion, 62 



due to udder infection, 61 

 Goucher process, 306 

 Goutte de lait, 473 



Grading of milk, 21, 379, 454 

 Guernsey cattle, 105 



H 



Heat, use in preserving food, 263 

 Heated milk, Frost test for, 437 

 Heating milk, 193 



unnatural, 271 

 Hexose sugar, 10 

 Holders, 294 



continuous, 295 

 Homogenized milk, 335 

 Hypochlorite, 332 



I 



Ice, contamination of milk by, 169 

 Ice houses, 139 



Infant feeding, pasteurized milk for, 280 

 mortality, 459 



in Boston, Mass, 461 

 class mortality, 471 

 in Detroit, Mich., 467 

 due to flies, 469 



to heat, 470 



in Rochester, N. Y., 464 

 Infection, wrongfully imputed to milk 



supply, 88 

 Infectious disease, mode of transmissions, 



76 



Inspection Bureau, personnel of, 424 

 of dairy farms, 428 

 of delivery system, 430 

 of milk plants, 429 

 of milk in transit, 429 



Jackson, Miss., milk supply, 477 

 Jersey cattle, 107 



K 



Keffir, 225 



King system of ventilation, 126 

 Koplik, pasteurization of milk by, 265 

 Kumiss, 25 



Laboratory tests, control of milk supply 



by, 434 

 Lactalbumin, 10 



