20 DEPAKTMENT OF AGEICULTUEE BULS. 701-725. 



Bulletin 



Yeitcii, F. p., and J. S. Rogers, bulletin on "American sumac: A No. Page. 



valuable tanning material and dyestuff " 706 1-12 



Ventilation, cranberry storage, importance in control of rots 714 5, 12-13 



Wages, logging, and board 711 10-11 



Wapato. food of mallard ducks 720 6, 17 



War relief, work by women's rural organizations 719 14, 15 



Warehouse reports, cold-storage, compilation and distribution 709 10-14 



Washington, workmen's compensation act, practical working 711 16-17 



Waste, cotton, importations, fumigation requirements 723 19 



Water — 



power, calculation of horespower, directions 718 59-60 



pressure and velocity, measurement 718 57-58 



transportation of logs 711 238-248 



wheels, sawmills, types, description 718 59-61 



Waterfowl — 



attraction to reservations 715 3, 10 



mallard ducks in United States, food habits, bulletin by W. L. 



McAtee _..._. _ 720 1-35 



Wedges, steel, logging work, description and prices 711 31, 35, 42 



Weevils, corn, damage investigations, field, storage, and laboratory. . 708 2-8 

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



heart-rot in western hemlock. " 722 1-37 



Wessing, H. L., and J. A. Le Clerc, bulletin on "The chemical 

 analysis of wheat-flour substitutes and of the Ijreads made there- 

 from" 701 1-12 



Wheat- 

 fertilizer requirements, comparison with other crops 721 25 



germ, flour and bread, analyses and characteristics 701 4-9 



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



yield per acre. Palmer Township, Ohio, 1912-1916 716 39-40 



\-ields and value per acre, Oregon, Willamette Valley farms 705 13 



Wilcox, R. B., C. L. Shear, Neil E. Stevens and B. A. Rudolph, 



bulletin on " Spoilage of cranberries after harvest " 714 1-20 



Willamette Valley, Oregon, profitable farm management, bulletin 



by Byron Hunter and S. O. Jayne 705 1-24 



Wireworms, sugar-beet, control methods 721 .48 



Woman's — 



Christian Temperance Unions, number in United States 719 3 



Clubs, General Federation, scope 719 2, 4 



Women — 

 farm — 



cooperation for broader agricultural opportunities 719 8-9 



county organizations and federations, work, numbers, etc.. 719 4-5 



organizations, philanthropic work, instances 719 14-15 



organized work, benefit to home life, rural sections 719 5-8 



rui'al organizations and their activities, bulletin by Anna M. 



Evans 719 1-15 



Wood, equivalent in coal as fuel, weight per cord, etc 718 59 



Workmen's compensation acts, Oregon and Washington 711 15-17 



Worms, corn, control by shuck extension 708 9-1 



Worms, food of mallard ducks 720 10 



Yarding — 



engines, for logs, description, use, prices, and maintenance 71lj iio-ll4 



log- 

 ground system, methods, equipment, and costs 711 64-1 15 



power system, methods, equipment, and costs 711 56-154 



overhead systems, description and costs 711 121-1 •42 



Yields, crop, influence on farm success, fertilizer use, etc 713 3-5 



Zoological, gardens, attraction for birds, methods 715 8 



o 



