428 INDEX. 



Bridges— Pase- 



foundation tests 340 



preparation of designs for various States, by Roads Office 331 



Brown-tail moth — 



quarantine 373 



studies and control work 214-216 



Buildings — 



dairy, plans and models, preparation 100 



farm, distribution of free plows 343-344 



market, studies and plans 393 



Weather Bureau, number and condition 50 



Bull- 

 associations, organization in different States, membership, etc 90 



cooperative associations 22 



Bulletin, National Weather and Crop, publication, frequency and scope 61 



Bushel, standard measures, State regulations 390 



Butter- 

 creamery, storage experiments 92 



fat, storing for use in ice cream, experiments 94 



marketing, investigations 400 



renovated, inspection 93 



Cache National Forest, water-power site of Utah Power Co 355 



Cactus investigations, note 144 



Caffey, Francis G., report as Solicitor, 1916 345-306 



California — ■ 



citrus industry 26-27 



rice growing, increase in acreage 25 



rodents extermination 238-240 



Calves raising, cost in corn belt, studies 76 



Cameron, claim in Tusayan National Forest, disposition 354 



Cane, sugar, district, live stock production, experiments and demonstra- 

 tions 134-136 



Canker, citrus, eradication 28 



Canned foods, investigations by Chemistry Bureau 34 



Cape Horn claim, Arizona National Forest, case, disposition 354 



Carbohydrates, studies 193 



Carbon bisulphid, use in extermination of land crabs '. 240 



Card indexes, current publications, and Congressional Record 270 



Cards, catalogue, preparation for Library of Congress 291 



Carriage horses, breeding work, 1916 82 



Cars, live-stock, cleaning and disinfecting 109 



Catalogue Division, Library, work, 1916 290-291 



Cattle- 

 beef, investigations, breeding, etc 75-78 



ear ticks, control 128 



fattening experiments, Mississippi 76-77 



feeding, castration, dehorning, etc., demonstration work 78-79 



handling on National Forests, studies 183 



infectious abortion, principal facts 132-133 



numbers grazing on forest ranges 18 



poisoning on range, investigations 120 



protection from poisonous plants on National Forests, studies 184 



pure-bred, tuberculosis control 16 



scabies — 



eradication, dippings, and quarantine release 108 



eradication progress 13 



shipping fever, investigations 73-74. 115 



Shorthorn, breeding experiments, Kansas 77-78 



tick-infested, admission from Mexico 345, 346, 349 



tuberculin testing for interstate movement and export 108, 111 



tuberculosis, prevalence and losses caused, and tests 73. 117, IIS 



winter feeding experiments 77 



Cattle-region service, special, meteorological studies and work 59 



Cedar rust, apples, investigations 141 



Cement in silos, effect of silage, studies 95 



