INDEX. 



25 



Bulle- 

 tin No. Page. 



Wages, cotton picking, Williamette and Imperial Valleys 332 10 



Warblers, occurrence in Porto Rico, variant names, habits, and food. 326 101-108 

 Washington, P. C. — 



precipitation, 1904-1914, by months 336 4-5 



temperature, 1904-1914, by months 336 5-6 



Waste land, Idaho, survey 339 53-55 



Water- 

 irrigation, duty in Idaho 339 56-57 



measi: rement for irrigation, method 339 3-4 



register, use in irrigation, type 339 43 



thrushes, occurrence in Porto Rico, variant names, habits, and 



food 326 99-100 



"Weed " cotton in Egypt, notes 332 5, 8 



Weeds, harbor of termites 333 26 



Weevil — 



Arizona wild-cotton, studies on biology , bulletin by B. R. Coad. . 344 1-23 



stalk-borer, bird enemies in Porto Rico 326 10-11 



wild cotton — 



enemies, note 344 23 



host plants, comparison of cotton with thurberia, experi- 

 ments and tests 344 10-13 



life history, studies. 344 13-23 



occurrence and habitat 344 2-6 



seasonal activities, studies 344 6-8 



Weevils, wild-cotton, emergence, studies 344 8-10 



Western — 

 hemlock — 



pulp, experiments and tests 343 41, 98 



region of production, map 343 43 



larch — 



pulp, experiments and tests 343 41, 103, 134 



region of production, map 343 45 



yellow pine — 



pulp, experiments and tests ^ liiw 



region of production, map 343 47 



Wetmore, Alex, bulletin on " Birds of Porto Rico " 326 1-140 



Wheat- 

 analysis 328 21 



baking and milling tests of admixtures with rye, corn cockle, 



kinghead, and vetch, bulletin by R. C. Miller 328 1-24 



cleaning devices, descriptions 328 22 



crop area, percentage and relation to labor income, Chester 



County, Pa 341 36-38 



dockage in marketing, practices 328 7 



growing at College Park and Arlington experiment farms, 



varietal tests 336 9-24 



impurities — 



and frequency of occurrence 328 2 



specific gravity, comparison with wheat 328 2-3 



introduction into United States, notes 336 2 



irrigation, effects of different volumes of water, experiments in"! oon , }V~io 



Idaho j 33 '| 12 -W 19 ' 



milling yields , 328 10 



occurrence of weed seed, effect on milling and baking qualities . . 328 1-24 



seeding rate, tests at Arlington experiment farm 336 24-26 



specific gravity, comparison with its impurities 328 2-3 



yield — 



and description of different varieties, etc 336 9-26 



relation to farm tenure, Chester County, Pa 341 73 



Whip-poor-will, occurrence in Porto Rico, variant names, note 326 69 



"White ants"— 



United States: Their damage, and methods of prevention, bulle- 

 tin by Thomas E. Snyder 333 1-32 



See also Termites. 



