14 



DEPARTMENT OF AGEICULTUKE BULS. 501-525. 



Bulletin 



No. Page. 



Radishes, composition, food value and use 503 11-12 



Railv-ays — 



electric, purchase of poles, 1915 519 2 



steam, purchase of poles, 1915 519 2 



Ramser, C. E., bulletin on "Prevention of the erosion of farm lands 



bv terracing " 512 1-40 



Redwood lumber, production, 1899-1914, and estimates, 1915 506 13J.5, 24 



Rhode Island — 



corn yields and prices, 1866-1915 515 5 



wheat yields and prices, 1866-1883 514 5 



Roots — 



edible, use of term 503 1-2 



plant, moisture absorption, school studies 521 5-6 



succulent, composition and food value 503 3-17 



use — 



and value as food, beets, turnips, and other succulent roots 



bulletin by C. F. Lang%\-orthy 503 1-19 



as condiments, kinds and value 503 15-17 



Russia, millet as food, note 525 1 



Rutabaga, composition and food use and value 503 3, 12 



Saloop, nature and use, note 503 17 



Salsify, composition and food value and use 503 11 



Salt- 

 dairy, impurities, nature, and detection 524 15-19 



impurities, effect on percentage of calcium oxid in ash of dairy 



products _- _ 524 15-19 



Samples, corn, table for conversion of weights of mechanical separa- 

 tions into percentages of the sample analyzed, bulletin by E. G. 



Boerner 516 1-21 



Sampling device, corn, description and operation 516 2-4 



r 11—27 



Sanitation, lumber yards 510 < 4i_42 



Sassafras root, nature and table use 503 17 



Sasscer, E. R., and A. D. Borden, bulletin on " Fumigation of or- 

 namental greenhouse plants with hydrocyanic -acid gas 513 1-20 



SaA^mills — 

 number — 



and output by States, 1915, with comparisons 506 4-12 



operating, 1899-1915, and lumber cut 506 3, 7-12 



output of ash lumber, by States 523 8-11 



timber handling 510 7. 10-27 



ScJdzophnlluvi, spp., lumber -rotting fungi, descriptions and damage. 510 33 



School, laboratory equipment 521 35 



Schools — 



courses in agriculture, for Southern schools 521 1-53 



studies, for South, suggestions for home projects 521 35 



Schwarzwurzel, composition and food use and value 503 3, 11 



Seeding, otton, praotice 511 11 



Seeds, germination tests, school studies 521 4^-5 



Seepage- 

 shale land, causes, and varying opinions 502 11 



water, shale lands, analyses 502 9 



Sesame oil- 

 digestibility and food value, experiments 505 13-15 



source and nature 505 13 



Sesamum indicum, oil, digestibility and food value, experiments 505 13-15 



Sftaria italica. See Millet, common. 



Shale lands — 



formation, topography, water movement, etc 502 1-7 



irrigated . drainage, bulletin by Dalton G. Miller and L. T. Jessup . 502 1-40 



Shallot, nature and food use, note 503 14 



Sheep — 



care and feeding, school studies 521 44-45 



types and breeds, school studies 521 39 



