INDEX. 



29 



Bulletin 



Sugar — Continued. No. Page. 



industry, history, extent, and increase 473 1-6 



invert, percentages in maple products, discussion 466 28-81 



maple — 



analyses, results for different localities, tables 



and discussion 466 13-37 



composition, methods of analysis, effect of en- 

 vironment, bulletin by A. Hugh Bryan, M. N. 

 Straughn, G. G. Church, A. Given, and S. F. 



Sherwood 466 1-36 



industry in United States, history and extent 473 13-14 



moisture content 466 39—11 



preparation methods 466 2 



production by States 473 13-14 



production in Canada 473 26 



mills, Hawaii, output, notes 473 17 



production — 



and supply, United States 473 6-16 



in United States and foreign countries, bulletin 



by Perry Elliott . 473 1-70 



per acre in Philippine Islands 473 18 



refineries — 



control by Hungarian government, features 473 42 



location, number employees, and output 473 11 



supply — 



sources 473 14-15 



United States 473 14-16 



Sugar-beet-pulp silage, protein content and energy value_ 459 12 



Sulphuric acid, use on soil to prevent damping-off of r ft_in 11-12 



pine seedlings, experiments 453 j . 13 -.1 15-18 



Sunflower — 



oil. nature and food use, note 469 14 



seed, protein content and energy value 459 12 



seed-cake, protein content and energy value 459 13 



Survey, road, considerations ; 463 5-6 



Swamp potato. See Wapato. 



Swan potato. See Wapato. 



Swans- 

 food plants, habitat and propagation 465 17, 25 



food use, note , 467 7 



Sweden, sugar industry, history and extent 473 57-58 



Sweet potatoes — 



composition and nutritive value 468 18-20 



cooking, methods and effect 468 20 



digestibility and place in diet 468 21 



food use. potatoes and other starchy roots, bulletin 



by C. F. Langworthy 468 1-28 



history, and extent of industry 468 7-18 



storage requirements, discussion 468 19-20 



Sweet vernal grass, description 461 16 



Swientenia spp. See Mahogany. 



Switch-grass, description 461 17 



Switzerland, sugar industry, history and extent 473 60-61 



Synth erisma — 



ischaemum, description 461 22 



scmguinalis, description 461 22 



Table grapes, Central and Eastern States, composition of 



different varieties 452 4-13 



Tagging, totton, methods for Durango varieties 458 8-9 



Tallow — 



beef, nature, food use and value 469 10-11 



mutton, nature, food use and value 469 11 



See also Fat. 

 Tamarack. See Lodgepole pine. 



Tankage, protein content and energy value 459 13 



Tapioca, source and food use 468 23 



Taro, nature, food use and composition 468 24,25,27 



