INDEX 



Page. 



Abaca, production and cnnsiiniption 176 



Abortion, infectious, control studies 144-145, 159 



Acarapis imodi, cause of bee disease 327 



Accounts Division — 



character of work 371 



report of Chief 371-37fi 



Addressinsr, duplicating, and mailing publications, work, 1922 393-394 



Aerological investigations by Weather Bureau 88-90 



Aeronautics, Advisory Committee, cooperation of Weather Biu-eau 90 



Agents, county, work report 440-444 



Agricultural — 



Conference, National, attendance and work 1 1-12 



Economics Bureau, formation and work 14-1 5. 46. 505 



education, investigations 417-420 



Inquiry, Joint Commission work 11 



Agi-iculture- — 



conditions, review by Secretary 1-10 



Department — 



appropriations, 1922 and 1839-1922 ; 49. 50-52, 372, 375-376 



building jirogram 39^1 



cooperation with State experiment stations 417. 423-424 



economies effected, review 43-48 



legal work, 1922 583-593 



money from Forest Service and other sources 49-50 



report of Secretary, 1922 1-64 



International Institute, sixth general meeting 530. 537 



utilization of fixed nitrogen compounds 641-642 



Agronomy, extension work .' 449 



Air Service, cooperation with Weather Bureau 72-73 



Airplanes, woods suitable for, studies 241 



Alabama — 



citrus fruit.s, marketing 1 78, 179 



nitrate plants, capacity and work 634-635 



sweet-potato weevil, eradication 315 



Alaska — 



experiment stations, work, report and personnel 426-428 



forestry policy and activities 1 99-201 



fur bearers, protection 3.!:3-355 



need of self-go^■ernment 200 



reindeer industry 355-357 



Alfalfa, seed im]iortations increase 1 94 



Alizarin, preparation, studies 273 



Alkali-cyanide, process for nitrogen fixation 639 



Alleghany National Forest, acres purchased 1 98. 206 



Allen, E. W., Chief, Office of Experiment Stations, report 420—427 



Ammonia, sjiithetic, process for nitrogen fixation 636-637 



Anemometera, improvement 96 



Animal — 



by-products, importation restrictions 135 



diseases, exclusion by (luarantine 101. 133-134 



genetics, studies 104 



Husbandry — 



Division, report of work 104-113 



Experiment Farm, Beltsville, Md 104. 106, 108. 122-123 



643 



