12 



DEPARTMENT OF AGBICULTUBE, BTJLS. 326-350. 



Bulle- 

 tin No. Page. 



Holder pasteurization, milk, process 342 4 



Holoquucalus brachypterus, occurrence in Porto Rico, habits and 



food 326 117-120 



Home — 



project, records, importance 346 6 



project work, agricultural schools, problems and suggestions 346 18-20 



projects — 



agricultural education, importance of records 346 6 



agricultural education, plan, development, and essentials.. 347 2-7 



agricultural education, suggestions 346 17-18 



agricultural schools, substitutes, suggestions 346 20 



Honey creeper, Forto Paean, occurrence in Porto Rico, variant 



names, habits, and food 326 109-111 



Hornblende, occurrence in rock, nature and value for road building. 348 7 

 Horses — 



farm work, rate of depreciation, investigations in Pennsylvania 



and Michigan 341 95-96 



hyperimmunization from anthrax, process 340 8-9 



use in production of anthrax serum , treatment, etc 340 4-7 



Huckleberry, characteristics 334 3 



Hullers, rice, descriptions and operation 330< q_j a~i -' 



Humming birds, occurrence in Porto Rico, variant names, habits, 



and food 326 70-72 



Husmann, George C., bulletin on " Raisin industry " 349 1-15 



Hutchison, R. H., bulletin on "Notes on the preoviposition 



period of the house fly, Musca domestica. L." 345 1-14 



Hydranassa tricolor ruficollis, occurrence in Porto Rico, habits and 



food 326 24-25 



Eydrochelidon nigra surinamensis, occurrence in Porto Rico, note. . . 326 46 



Hrjlocichla mustelina, occurrence in Porto Rico, note 326 94 



Ibis, occurrence in Porto Rico, species and variant names 326 27 



Icterus, spp., occurrence in Porto Rico, habits and food ., 326 115-117 



Idaho — 



irrigation water, experiments on the economical use, bulletin 



by Don H. Bark 339 1-58 



precipitation at various points, 1910-1913 339 8-0 



waste land, survey 339 52-55 



Igneous rocks, nature and value for road building 348 14-17 



Implements, farm, service rendered by various kinds, western New 



York 338 3 



Imports — 



Egyptian cotton, 1905-1914 332 4 



pulp, 1908-1914 343 4, 5 



raisins, 1885-1915 349 8 



wood-pulp, 1908-1914 343 5 



Income — 



gross, use of term in farm business 341 25 



labor — 



relation to crops and their acreage 341 30-53 



use of term in farm business 341 25 



net, use of term in farm business 341 25 



Indians — 



employment as cotton pickers, Salt River Valley 332 16-17 



proiits from cotton industry, Salt River Valley 332 17 



Infants, feeding, pasteurized milk versus raw milk, experiment 342 14-15 



Ingle, M. J., and others, bulletin on "Development of sugar and acid 



in grapes during ripening " 335, 1-28 



Ionornis martinicus, occurrence in Porto Rico, habits and food 326 36 



Iridoprocne bicolor, occurrence in Porto Rico 326 85 



Irrigated lands, Salt River Valley, planting to Egyptian cotton, 



advantages 332 22 



Irrigation — 



duty of water in Idaho 339 56-57 



head, size, considerations - 339 40-41 



publications of Department, list 339 58 



