INDEX. 



Page. 



Abortion, infectious, of cattle, investigatione and control 113-114, 129-130 



Accounting — 



farm, improvement, result of extension work 363 



systems m farm marketing, Markets Bureau 461-462 



Accounts Division, report of Cnief , 1918 277-279 



Aerological investigations, Weather Bureau, 1918 62-63 



Agricultiu^l — 



Advisory Comrnittee, National, work and personnel 11-12 



agencies, work in war emergency 3-4, 12-13 



Agriculture Department — 



appropriations and expenditures, 1918, and 1839-1918 277-279 



cooperative work in war emergency, summary 13-15, 52-53 



International Institute, communications 313 



Aircraft, Production Bureau — 



cooperation of Forest Service 180, 194-196 



cooperative work of Chemistry Bureau 213 



Airplane, construction, lamination, drying problems, etc 195-196 



Alaska Experiment Stations, work, 1918 345-346 



Alfalfa- 

 weevil, progress and control 238 



yellows, studies 155 



Alkaloids, identification by optical methods 223 



Alkanet, substitute, examination 221 



Alsberg, Carl L., report as Chemist, 1918 201-224 



Ammonia, synthetic, production by Haber process 230-231 



Analysis, methods, studies and papers prepared 222-223 



Animal — 



breeding, work of Department, 1918 72,78,81-83 



by-products-;- 



importations 106 



marketing, investigations 465-^66 



diseases — 



control, work of Department, 1918 16-18 



eradication, work, 1918 73-75,107-112 



investigations and control work, 1918 112-120, 121, 122-126, 127-131 



Husbandry Di\ision, work, report, 1918 77-87 



Industry Bureau — 



meat inspection service 14 



personnel changes, etc 126 



report of Chief, 1918 71-133 



quarantine laws, administration, fines, etc 417 



Animals — 



domestic, insects injurious, investigations 243, 249 



export, inspection 106 



imported, inspection and quarantine 105 



inbreeding, studies 86 



predatory — 



control work, 1918 18 



control work. Biological Survey 257-262 



rabies, infection and spread, investigations, 1918 258-259 



wild, autopsies, 1918 117 



Ant, Argentine, control work 246, 249 



Anthrax, control work 108 



Aphis, control on potatoes, spinach, peas, etc 241, 242, 249 



Appalachian forests, purchase areas, location, and acreage 169-172 



501 



