1006 



EXPERIMENT STATION RECORD. 



Virginia — Page. 



College and Station, notes 497 



creeper, dissemination by Eng- 

 lish sparrows 620 



Viruses — 



filterable, notes 57.'i 



ultramicroscopic, notes 57.'> 



Vitia riparia, seed oil of 501 



Vivian experiment and demonstra- 

 tion farm, S.Dak 73.". 



Vivlparonnisca. erection CrS-'i 



Vocational eiUication — 



cultural value 897 



in Illinois R9S 



Volcanic dust, effect on climate 415 



Wages in India 195 



Wagons, standardization 88 



Walking, effect on metabolism 200 



Walnut — 



blight, notes 639 



blight or bacteriosis, studios 545 



melaxuma, notes 5G, ."53 



melaxuma, studies, Cal 447 



Walnuts — ■ 



breeding 6.30 



culture In Arizona, Ariz 23r> 



French and Asiatic varieties s;;5 



grafting, Ariz 230 



Qucrcina, origin 230 



Washington — 



College, notes 07, 000 



Station, notes 600. 798 



Station, report 790 



Wasps of West Indies 857 



Water — 



absorption and secretion by liv- 

 ing plants 111 



analyses 84 



artesian, in Australia 284,483 



bacteriological examination^ 284, 



285, 280 



conduits for 483 



conservation in New South 



Wales 785 



determination In sirups 611 



disinfection with bleaching 



powder and liquid chloriu 885 



distilled, effect on plants 825 



distilled, toxicity 827 



drinking, studies 703, .S02 



duty of, Cal 282 



duty of in irrigation ,S.S4 



examination, treatise 609 



gas tar as a coating for concrete SS9 

 ground, in La Salle and Mc- 



Mullen counties, Texas 786 



iiardness and color in relation 



to health 683 



hemlock, chemistry and toxico- 

 logy, Nev 185 



hot, fungicidal and insecticldal 



action 243 



hot. use against insects 50 



in meat products 305 



irrigation, analyses 512 



irrigation, economical use, Cal_ 282 



Water — Continued. Page. 

 irrigation, from potassium 



chlorid works 328 



irrigation, measurement 388 



irrigation, measurement, U.S. 



D.A 881 



irrigation of high Alps, analyses. 85 

 irrigation, temperature as af- 

 fecting citrus seedlings, Cal_ 235 



irrigation, text-book 481, 482 



judgment 389 



level in Gangetlc plain 586 



level in wells, relation to rain- 

 fall 319 



mechanically filtered, character- 

 istics 483 



meter, Dethridge, description, 



Colo 682 



mineral and potable, analyses, 



Ky 683 



mineral content as affecting 



canned goods 67 



movement In soils, U.S.D.A 215 



mud-laden, use in drilling wells. 884 

 percolation and retention in 



soils. Mich 216 



percolation in soils 721 



power in south-central Alaska 786 



power on farms 84 



powers of Yakima lUver basin. 884 



purification plants, treatise 390 



reduction of alkalinity due to 



filtration 483 



removal of lead from 390 



reiiuirements of crops. Wash 720 



requirements of plants.. 306.521,522 



sirring, radio-activity of 332 



sterilization by lime 286 



sterilization by Schumann rays. 683 

 supply, bacteriology and chemis- 

 try of 84 



supply for country homes. 83, 286, 790 



supply for farms 185, 286, 586 



supply, forecasting 308 



supply, ground, developing for 



private use 683 



supply of Colorado River basin. 688 



supply of farms in Kansas 84 



supply of Hawaii 284 



supply of Hudson Bay basins. 284, 683 



supply of Massachusetts 683 



supply of Navajo and Ilopi In- 

 dian reservations 284 



supply of North Atlantic coast 



basins 483 



supply of North Pacific drain- 

 age basins 884 



supply of Oregon 284 



supply of Tennsylvauia 785 



sujiply of rhillppines 389 



supply of south Atlantic and 



eastern Gulf of Mexico basins. 84 



supply of Texas 284,489 



supply of upper Mississippi 



River basin 284,683 



supply of Victoria 682 



