IM)i:\ 01 SUBJECT 



1 



Horticulture, public instruction in 312 



recent progri - in 



teaching in high scl I- 1 199 



Hospital refuse ashes, analyses, i; . I M7 



House flies, notes 1 17:-; 



I', s. I). A 1094 



Household insects, notes 159,783, 1 17.; 



waste, disposal of 409 



Housekeeping schools, mo^ able, for girle 



1 1 on si's, tumigal Ipn 1094 



Hulstea undulatclla, notes, U.S.D.A 782 



Humic substances, potassium compounds 



in 842 



Humidity, observations, U. S. D. A 6 



Humus, determination 



in soils as affected by liming, K.I. Ml 



insoluble alkali compounds in .... 644 



soils, diffusion.of water in M2 



notes 840 



Hurricane in the Wesl [ndies, rj. S. i>. A. 



Hurricanes, forecasting 



pimieer forecasters, CJ. S. l». A . 637 



Husk tomato, notes, Mich 36 



Eyalomma xgyptium, notes 189,912 



Hydatids in sheep 908 



Hydrangea Itortensia, cold storage for 369 



paniculate, cold storagefor 369 



Hydraulic engines, description HO 



works, ancient in Algeria 1196 



Hydraulics, rural study of 723 



Hydrochloric-acid fumes, effect on plants. 

 Hydrocyanic acid, determination in 



sava 613 



gas, fumigation . 56,574,575, 88 3 



role in green plants 347 



Hydrogen peroxid— 



asamilk preservative. 74,290,397,398,695,1006 



detection in milk 7 



determination in milk 734 



effect on milk 1006 



Hydrographie branch of Geological survey. 1019 



reports, index 92 



work of Geological Survey . . 812 

 Hydrology of east-central Washington. 



the eastern United States 639,812 

 Hydrophobia. (Sec Rabies.) 



Hydroptilida?, notes 784 



Hydrothorax of horses 1189 



Hygiene, farm, treatise 1024 



new review 



of domestic animals 591 



personal, in hot count ries 



HyleHmts n. sp., notes, U. S D. \ 163 



Hylobius abietis, note-. 



Hymeniales of Connecticut 153 



Hymenoptera, food habits 



Hyphantria cunea, notes 



Hypocotyl of flax, regeneration 19 



Hypomycc8 perniciosus, note- 173 



Hyssop, analyses, N. Y State ■<• 



HysU Hum pinastri, notes .-. 470,987 



Ice columns, deposit, ' S D. A 



formation, mathematical theory. I 



D. A 



Idaho Station, financial statement 



notes ■ 0,1123 



i 



lllillol 



I 



I m in ■ i 

 [mmunil 



Immuni/ 1 1 



thro 



Imports, agricult 



of foresl ; 

 [ncubation experiments. . . . 



rncubators, 1 1 \ 



lnili;i rubber. Set Rul 



Wheat meal, feed;' 



Indian summer, ex] lai ' 



Indiana Station, financial -tat. :: I 



report 

 fndigo, wild, black □ 1 

 Industrial development 

 Ana rii 

 • ion in rural 



Illfallt feed!' 



milk depot- 

 Infants, milk for.. 

 Influenza in 



not - 

 [nsect gall >of Indiai 1 

 tee 



all. 



unit;. 

 and fungi< 

 liquid and 

 methods ■ 

 not 

 preparatl 



and US) 



• 

 pr- 



■ 

 bom 



