INDEX. 927 



I'age. 



Drugs and Food Act, enforcement by Department 32-3S 



violation-s, convictions, and fines 32 



crude, importations, improvement under inspection 470 



domestic, investit^ations 105 



habit-forming, cures and dangers, investigations 461 



imported, adulteration, lesseninii^ of practice 460-461 



and domestic, examination by Chemistry Bureau 98-99, 104-105 



misbrandinj^, lessening of practice 400—461 



inspection and research 104-106 



misbrandinsj, examination of samples, etc 459-401 



various kinds, research work 105-106 



Dry farming, experiment stations, work 140 



influence of crop rotation, cooperative studies 448 



Dry-land agriculture, invest i^at ions 69-71, 319-320 



forage crops, experiments 360 



grain investigations 60, 311 



Ducks, wild, food investigations 352-353 



Durra, production in drought, note 312 



Durum wheat, investigations, remarks 309 



production, notes 65 



Dust preventives, experimental work of Public Roads Office 784-786 



investigation 156 



Dusting, comparison with spraying in fruit insect control 526 



Dutch bulbs, production in America 86, 361-362 



Dysentery, chronic bacterial, in cattle, studies 258-259 



Earthquakes, instnmients for recording, installation 176 



Editor, report, 1910 621-694 



Editorial Division, Bureau of Statistics, work , 702-704 



work, amount and character, 1910 631-633 



Education, agricultural colleges and schools, development of work, etc 740 



relation of Office of Experiment Stations 739-745 



Egg industry, desiccated and frozen, cooperative studies 433-434 



production, experiments in hybrid poultry breeding 216 



products, interstate traffic, studies, prosecutions, and convictions 455 



Eggs, cold-storage, investigations by Chemistry Bureau 217 



desiccated, studies by Chemistry Bureau 102,450 



deterioration, studies by Chemistry Bureau 429, 431-432 



handling, investigations by Chemistry Bureau 101-102, 217 



production and handling, investigations 44-45 



tern, importation under false name, action of Departments, etc 556 



Egyptian cotton. 5<'c Cotton, Egyptian. 



Employees, Agriculture Department, appointments, promotions, removals, 



etc 897-916 



pay-roll classification 908 



Engineering, highway, instruction in Public Roads Ofiice 154, 786 



Enological-chemical studies 451-452 



Entomologist, report, 1910 509-548 



Entomology Bureau, appropriations, disbursements, and balance 571 



classification of work, 1910 509 



contracts and leases, preparation by Soli<'itor 887 



cooperative stu<ly of insecticides and fungicides 479^80 



force, number and classification 905 



minor lines of work, general statement by Secretary'. . . 120-121 



officers 914 



proposed work, 1911, 1912 546-548 



publications, increase 546 



issued during year, new and reprints 666-670 



report of Chief, 1910 509-548 



review of work by Secretary ] 13-121 



Enzyms, study, Chemistry Bureau 445,449 



Epilepsy cures, fraudulent claims, investigations 443 



Estimates, 1912, variation from 1911 132 



Eucalypts, growing in l-'lorida, investigations 409 



planting in National Forests, experiments 389 



yield from plantations, study 409 



