Bulletin 



Orain — No. Page. 



growins; on Ohio hill farms, practices, yields, etc 716 21-22 



See also Barley; Corn; Oats; Wheat. 

 Grass, stagger. See Stagger .grass. 



■Grasses, fooa of mallard ducks 72o| ' n 7_{o 



•Gravel — 



foundation for roads, lis? and cost 724 53-56, 75 



road specifications, and testing 704< oi 39 og 



road-building value 724 2-3 



■Greenhead duck. See Duck, mallard. 



Grouse, plants desirable for food, list 715 5 



Grubs, white, injury to sugar beets on sod land 721 17, 48 



■Guignardia vaccinii, cause of cranberry disease, control 714 6, 8-9, 19 



Gumbo, road-building value and disadvantages 724 3 



•Gutters — 



brick, for road drainage, construction and cost. / 724 23, 24 



r 20-21 



cobble, for road drainage, construction and cost 724-^ 93 vc 



f ] 8—24 



road construction, directions, cost and specifications 724< -q qt 



Hardpan, beet growing, unfavorable factor 721 7-8 



Harrow, disk, value in sugar-beet farming 721 36-37 



Harvester, beet, types, description 721 38-39 



Harvesting — 



cranberries, methods comparison .' 714 9, 14 



sugar beets, methods and implements, and cost 721 38-39 



, Hawthoene, H. W., bulletin on -'A five-year farm management 



surveyinPalmer Township, Washington County, Ohio, 1912-1916." 716 1-53 

 Hay, production on hill farms in Washington Countv, Ohio, prac- 

 tices ^. .' 716 22-23 



Heart-rot, western hemlock — 



control measures 722 34-36 



study, bulletin by James R. Weir and Ernest E. Hubert 722 1-37 



Hellebore, effect on bedbugs, tests 707 4 



•Hemlock, western — 



decay, factors relating to 722 16-31 



environment, relation to heart-rot infection 722 20-22 



heart-rot, study, bulletin by James Pv. Weir and Ernest E. ■ 



Hubert 722 1-37 



moisture requirements 722 19-20, 32 



status in limaber trade 722 2 



Hickory, ■weight per cord , and equivalent in coal 718 59 



Hill farms, management in Washington Countv, Ohio, siurvey in 



Palmer Township, 1912-1916, bulletin by H. W. Hawthorne 716 1-53 



History, rural, interest aroused by work of women's organizations.. . 719 11-12 

 Holmes, Arthur D., bulletin on "Digestibility of protein supplied 



by soy-bean and peanut press-cake flours. ' ' 717 1-28 



Home — 



economics, study, increase by work of women's clubs 719 7, 10-11 



life, benefits of women's rural organizations 719 5-8 



Horsepow er, standard, foot-pounds 718 61 



Horses, lumber-mill teams, care and handling 718 6 



Hose, water, capacity/ at various pressures 718 38 



Hot water, effect on clothes moths and carpet beetles, tests 707 28. 29-35 



Household insects, control, experiments A\ith miscellaneous sub- 

 stances, bulletin by E. W. Scott, W. S. Abbott and o. E. Dudley, 



jr 707 1-36 



Hubbard, Prevost, and Fr-\nk H. Jackson, .Tr., bulletin on "Typ- 

 ical specifications for nonbituminous road materials " 704 1-4'^ 



JSubert, Ernest E., and James R. Weir, bulletin on "A study 



of heart-rot in western hemlock' ' 722 1-37 



