6 DEPARTMENT OF AGRICULTURE BULS. 976-1000. 



Corn — Continued. Bulletin No. Page, 



production in United States and foreign countries, 1901- 



1920 982 183-185 



purchasing power, 1867-1920 and 1909-1920 999 j 21 ' ^ ^ 



yields under different rotations and cultural methods, 



1909-1919 991 3-19, 23, 24 



Cotton — 



farm prices — 



by months, 1909-1921 999 { **7, 40 



value per acre and purchasing power, December 



1876-1920 999 71 



foreign countries, statistics 987 2, 4, 10-66 



ginneries, accounting system, bulletin by A. V. Swarthout 



and J. A. Bexell 985 1-42 



growing, labor and materials, requirements, in various 



States 1000 11-15 



market statistics, prices, production, exports and im- 

 ports, 1910-1921 982 268-273 



moisture content at different stages in manufacture 990 4 



prices, farm and wholesale, comparisons in different 



States 999 18, 71 



purchasing power, 1882-1920, 1909-1921 and 1876-1920— 999 { 21 ' 5 g 7 g 6 7 °£ 



unginned, requirements for pound of lint 987 69 



Uplands, tinged and stained, manufacturing tests, color 



for, bulletin by W. R. Meadows and W. G. Blair 990 1-16 



Cotton seed — 



farm prices, by months, 1909-1921 999 37, 40. 43 



market statistics 9S2 269 



oil, foreign countries, statistics 987 4-63 



Cottons — 



bleached and dyed, spinning and mill tests 990 2, 5-6, S-10 



stained and tinged, manufacturing properties 990 6 



tinged and stained, blenching qualities 990 6-10 



Cottonwood, sugar and alcohol yield 983 79 



Cows — 



census at Belleville. N. Y.. first in United States, 188S__ 984 46 



farm price, by months, 1909-1921 999 39,42,45 



milk, feeding with Sudan grass hay and pasture 981 45^49, 65 



Credit, farm needs, discussion 999 24 



Ckittentox, C. N., life sketch 984 36-37 



Crop rotation — 



sugar beets, effect on soil, control of pests, etc 995 31-32 



value in sugar-beet growing, schedule studies 995 30-32 



Cropping, continuous, comparison with rotation, in dry 



farming 991 22 



Crops — 



dry-land, experiments with grain sorghums 976 2-42 



field requirements in labor and materials, bulletin by 



L. A. Moorhouse and C. A. Juve 1000 1-56 



foreign countries, statistics 9S7 2-69 



growing, estimation of costs, method 1000 3, 51-53 



production cost, accounting methods, bulletin by F. W. 



Peck 994 1^7 



purchasing power, 1909-1921 and 1S67-1920 99919-22,56-72 



rotations and cultural methods at Edgeley, N. Dak., 



bulletin by John S. Cole 991 1-24 



Cultivator, beet, construction and use 995 36-37 



Curing, hay, faulty methods, effect on quality 977 3-5 



Curly-top, injury to sugar beets, distribution, control investi- 

 gations, etc 995 18, 46-47 



Custom work, farm, by tractors and by horses 997 25, 32 



Cutworms, injury to sugar beets 995 49 



Czechoslovakia, agricultural statistics. 1914-1920 9S7 . 20 



