1002 



EXPEKIMENT STATION EECOED. 



Page. 

 Water — Continued. 



courses, lining 889 



determination, calcium carbid metliod, 



U.S.D.A 408 



n beet seeds 615 



butter 312 



Wis 311 



canned tomatoes 310 



cereals 713 



cheese RU 



flour 498 



foods 498 



of hardness 9, 111 



displacement of plant nutrients by 525 



drainage, analyses, Fla •'20 



composition 19 



loss of fertilizer constituents in. 519 



drinking, studies 168, 465 



duty of, meaning 788 



economy of dry -land crops, U.S.D.A 531 



effect on beet pulp 210 



germination of pine seeds 243 



sugar beets 837 



gas tar distillates as wood preservatives . . . 314 



grass hay, analyses, Ariz 570 



nutritive value, Ariz 569 



ground, obsen'ations on level 317 



hard, use for drinking 511,512 



ingestion, effect on allantoin outjnit 168 



irrigation, measurement and distribution, 



Utah 585 



measuring 686 



storage, U.S.D.A 787 



measurement and division, Colo 188 



metabohc, production and rdlo. Wis 201 



movement in irrigated soils, Utah 819 



soils 500 



potable, disinfection 512 



power, cooperation in 888 



powers in North Carolina 15 



Queensland 686 



regulation and conservation in 



United States 188 



purification by Infusoria 317 



rain. {See Rain.) 



relation to potato late blight, U.S.D.A... 544 



reqxiirements of corn, Nebr 432 



crops in India 429 



resources, bibliography 116 



of Penobscot River Basin 116 



retaining in soils 619 



retard of flow in irregular channels 386 



r61e in plant giowth 128,330 



saline, in London Basin 16 



Salton Sea, analyses, Ariz 508 



sea, effect on plant distribution 527 



soft, hygienic value 512 



softening for kerosene emulsion, Fla 357 



soil, oxygen content 121 



sterilization by ultraviolet rays 317 



subsoil, flow 20 



of United States, U.S.D.A 511 



supplies of Colorado 291 



rural, pollution 512 



supply of Hudson Bay and Upper Missis- 

 sippi River Basin 116 



Page. 

 Water— Continued. 



supply of Indiana 817 



Marseille 16 



primitive people 617 



south Atlantic coast and east- 

 ern Gulf of Mexico 116 



predicting 415 



underground, in Queensland 686 



weeds, composition and use 727 



well, analyses. Can 719 



Watering device, automatic, for live stock. . . 486 



Watermelons, sugar content 765 



Waxes, methods of analysis 205 



Weather— 



and sun spots, correlation 718 



at Los Angeles, Cal., LT.S.D.A 414 



Bureau observers in Utah 316 



relation to cranberry industry, 



U.S.D.A 539 



report 509 



effect on grape Peronospora 547 



oats 641 



plant diseases 848 



forecasts for fruit growers, U.S.D.A 509 



in England 510 



long-time, in Russia 212 



handbook 509 



in British Isles 316 



California, U.S.D.A 316 



Florida, U.S.D.A 616 



San Joaquin Valley, U.S.D.A 115 



manual 212 



prognostication 413 



relation to moon 509 



Weazels, relation to Rocky Mountain spotted 



fever 479 



Weber, H. A., biographical sketch 398 



Webworm, fall, parasites, U.S.D..\. 261 



Weed seeds. (See Seeds, weed.) 



Weeds, destruction, Mich 343 



of Canada, notes 643 



Michigan, Mich 343 



Ontario, Can 733 



relation to soils 29, 417 



(See also specific plants.) 



West Virginia Station, notes 199 



University, notes 199 



Wheat- 

 analyses 461 



as affected by age. Can 363 



asparagin 731 



radio-active minerals 826 



black foot disease, notes 748 



bran, analyses 469,570,070,872 



Me 670 



Miss 469 



N.H 872 



N.J 774 



Wis 170 



determination of smut spores in 310 



bread as affected by organic acids 462 



breeding experiments, Nebr 437 



bulb fly, notes 552 



by-products, analyses 670 



chromosome numbers in 636 



classification of varieties 31 



