INDEX. 



Acid phosphate, industry, consumption of sulphuric acid. . 

 See also under specific name of acid. 



Aetiduimfraxini, occurrence on ash trees 



Agricultural exports, publications (with imports) of Depart- 

 ment, list 



Agricultural products — 



exports and imports, 1851-1914 



markets, foreign, discussion and statistics 



minor, foreign trade 



trade, foreign 



Agriculture — 



correlating with public school subjects in the Northern 

 States, bulletin by C. H. Lane and F. E. Heald 



extension work, address list of State institutions and 

 officers in charge 



school exercises and field work for public schools, by 

 months 



teaching in public schools, plan for Northern States 



Alabama, peach shipments, season and stations shipping, 



1914 



Alcohol, wood, exports and value, 1914 



Alcoholic liquors — 



foreign trade, 1905-1914 



imports, 1910-1914, value 



Aphidoletes meridionalis, enemy of pea aphis 



Aphis pomi, effect of insecticides, experiments 



Appalachian States, Southern, hardwood timber stand, 



board feet 



Apple — 



aphis, green, effect of insecticides, experiments 



trees, spraying with insecticides, poison effects, experi- 

 ments 



Apples, foreign trade, 1903-1914 



Apricots, exports and markets, 1903-1914 



Argols, imports and sources, 1909-1914 



Arizona, road construction and cost, object-lesson work 



Arkansas — 



peach shipments, season and stations shipping, 1914. .. 



tomato shipments, 1914 



Arsenical insecticides, experiments 



Ash- 

 American, groups and species 



distinguishing characters of different species 



form and development 



groups, commercial and silvicultural importance, com- 

 parisons 



growth rate of commercial species under various condi- 

 tions 



growth rates 



habitat and distribution of various species 



injuries, from development, etc 



lumber cut by regions and species, 1910 



occurrence in northern hardwood forests 



requirements of soil, moisture, light, and reproduction. 



second-growth, uses by wood-using industries 



seed, production, dissemination, germination, etc 



104680°— 17 2 



Bulletin No. 



Page. 



283 



1-2 



299 



24 



296 



50-51 



296 



21 



296 



3-5 



296 



45-46 



296 



1-51 



281 



1-42 



282 



31 



281 



6-25, 31-35 



281 



It42 



298 



9 



296 



49 



296 



36-38 



296 



3 



276 



54 



278 



25-27 



285 



31 



278 



25-27 



278 



27-35, 40 



296 



42 



296 



42 



296 



45 



284 



18-19 



298 



9-10 



290 



7 



278 



1-41 



299 



6-10 



299 



8-9 



299 



25-32 



299 



11-17 



299 



27-32 



299 



28-32 



299 



9-10 



299 



23-32 



299 



2-4 



285 



8,9 



299 



17-23 



299 



5,6 



299 



19-21 



