INDEX. 



Accounting— Bulletin No. Page. 



cost of production of farm products, methods, bulletin by 



F. W. Peck 994 1-47 



farm costs, principles, records, and items considered 994 15-38 



system for cotton ginneries, bulletin by A. V. Swarthout 



and J. A. Bexell 985 1-42 



Accounts, ginnery, forms and directions for use 985 8-36 



Acid — 



storage, necessity in alcohol plant 983 64 



yields from various woods 983 84 



Africa — 



Johnson grass, distribution 981 5 



South, agricultural statistics, 1911-1919 987 59-60 



Sudan grass, distribution and use, and Johnson grass — 981< I6_i7 



Agricultural depression, remedies, discussion 999 22-24 



Agriculture — 



foreign, handbook of statistics, bulletin by Frank 



Andrews 987 1-69 



improved methods, studies by Belleville Community, N. Y_ 984 44-47 

 Alabama — 



cotton production, labor and material requirements 1000 11-14 



Muscle Shoals, experiments with borax in fertilizers 998 2 



Alcohol — 

 ethyl- 

 analysis methods 983 17-19 



manufacture from wood, experiments, apparatus, and 



methods 983 16-17 



manufacture from wood, history of processes 983 6-15 



manufacture from wood waste, bulletin by F. W. 



Kressmann 983 1-100 



production from wood waste, patents, list 983 98-100 



production from wood waste, plant equipment and 



operation 983 63-68 



sources and production cost__ 983 1-2,67-68 



manufacture from wood, investigations, outline 983 15-16 



use in control of chiggers - 986 18 



wood, cost of production, items 983 67-68 



yields from various woods 983 56-83 



Alfalfa- 

 growing in sugar-beet area 995 34-35 



seed, market statistics 982 214 



f 3 4 17 

 yields, and use as sod crop in North Dakota 993 < is'-iqqV 



Algeria, agricultural statistics, 1910-1920 987 2-3 



Andrews, Frank, bulletin on " Handbook of foreign agricul- 

 tural statistics " 987 1-69 



Andropogon sorghum — 



drummondii. See Chicken corn. 



effusus. See Kamerun grass. 



hetvisoni, description, distribution, and value 981 11 



sudanensis. See Sudan grass. 



varieties. See Sorghums, grass. 



vertioilUflorus. See Tabucki grass. 



virgatus. See Tunis grass. 

 Aphaereta auripes, parasite of walnut husk-maggot 992 7 



24050—23 2 1 



