DEPARTMENT OF AGRICULTURE BULS. 301-325. 



Bacillus — 



bulgaricus — 



nature, therapeutic value, etc 



tablets, preparation and caution 



caucasicus. See Bacterium caucasicum. 

 coli, determination, methods and count, comparisons. . . 

 lebensis. See Bacterium caucasicum. 

 Bacteria — 



alkali group in ice cream, percentage in summer and 



winter products 



colon group in ice cream, percentage 



ice cream content, groups, proportion and determination. 



inert group in ice cream, nature : 



peptonizing group in ice cream, percentage 



Bacterium, caucasicum — 



action on milk 



characteristics 



Baldwin apples, receipts and prices at New York market 



Baling cotton, covering, gin compression, and protection 



Bank revetment, use and value of willow 



Banker, relation to stabilization of standardized cotton in- 

 dustry 



Banks, protection from erosion, use of willows 



Bark, willow, tannin content 



Basic slag, production in iron and steel industries, processes. . 



Basket- willow, demand, production and species 



Bean — 



bonavist — 



lablab, or hyacinth, bulletin by C. V. Piper and 



W. J. Morse 



See also Bonavist bean, 

 hyacinth. See Bonavist bean, 

 lablab. See Bonavist bean. 



Beef fat, digestion experiments 



Bees — ■ 



condition of colonies, etc., 1915 



condition of colonies, etc., by States 



fall condition and wintering, feeding, protection, etc., 



by States 



food requirements in winter, North and South, compari- 

 son 



losses from diseases, 1915, by States 



losses in winter, causes and percentage, by States 



losses in winter, causes, etc 



protection in winter, practices 



studies for school 



wintering, yields, imports and exports of honey, bulletin 



by Samuel A. Jones 



Belladonna — 



alkaloid content — 



influence of weather conditions 



relation to different stages of growth, record 



growing for increase of aklaloids, management 



plants, pollination control, method 



production of alkaloids in, some effects of selection, 

 bulletin by A. F. Sievers 



quality of supply, note 



reproduction from cuttings, Arlington farm 



Beverage, buttermilk preparation 



Birdsy- 



dissemination of seed of larch mistletoe, note 



groups, list 



studies for school 



Bulletin 





No. 



Page. 



319 



4-6 



319 



8-9 



303 



318 



310 



325 



15-21 



303 



11-12 



303 



19-21 



303 



7-17 



303 



11 



303 



13-14 



319 



21-22 



319 



21 



302 



23 



311 



5-6 



316 



39^1 



324 



15-16 



316 



37-39 



316 



35-36 



312 



14-15 



316 



34 



1-15 



8-11 



325 



3-6 



325 



11,12 



325 



9 



325 



2 



325 



12 



325 



10 



325 



2-3 



325 



2,9 



305 



17-18 



1-12 



306 







16-17 



306 





f 



3, 4, 6-9, 

 12-15 



306 







2-19 



306 







2-3 



306 







1-20 



306 







1 



306 







18 



319 







14 



317 







24 



305 







61-62 



305. 



'3,5,7,10, 12-13, 

 14-16,19,21-26, 

 28, 31-32,34,36, 

 38,40-46,48-54, 

 56 



