1006 



EXPERIMENT STATION EE(X)ED. 



Water — Continued. Page. 



measuring devices for, Colo 682 



movement in peat, Mass 322 



power, development in Oregon- 888 



pumping by windmills 391 



purification 176, 883 



radio-activity of, treatise 809 



rain. (See Rain.) 



removal of microbes from 684 



Salton Sea, analyses, Ariz 19 



Salton Sea, bacterial action — 427 

 Salton Sea, effect on vegetable 



tissues 427 



Salton Sea, Investigations 221 



sanitation, treatise 258 



seepage, ownership and dis- 

 posal 486 



sewage, utilization 486 



supply — 



as affected by forests 587 



bibliography 89, 882 



for farms 784 



for farms, U.S.D.A 289 



hypochlorite treatment 588 



in Philippines 587 



of Big Smoky Valley, Ne- 

 vada 778 



of Colorado River basin 89 



of Columbia River basin_ 484, 880 



of farm homesteads, Can_ 779 



of Great Basin 89 



of Iowa 187 



of island of Antigua 881, 882 



of lower Mississippi River 



basin 89, 391 



of Missouri River basin_ 89, 391 



of New Mexico 288 



of Niles cone and adjacent 



areas, California 187 



of Ohio River basin 187 



of Oregon 881 



of Pacific drainage basins 



in Washington 484 



of Paradise Valley, Arizona 484 



of Rio Grande basin 391 



of Sacramento Valley, Cal- 

 ifornia _: 186 



of Snake River basin 880 



of St. Lawrence River 



basin 187 



of western Gulf of Mexico 



basins 89, 391 



of Yukon-Tanana region, 



Alaska 287 



treatise 287, 586 



underground, in Big Smoky 



Valley, Nevada 778 



underground, locating with di- 

 vining rods 882 



underground, utilization in 



Egypt 188 



waste, of mines, piggeries, etc 684 



weed, culture for wild ducks, 



U.S.D.A -251 



zinc pipes for 188 



Watercress — PagA. 



culture 438 



culture for wild ducks, UoS. 



D.A 251 



Waterfowl, mortality around Great 



Salt Lake, U.S.D.A 251 



Watering devices for moorland pas- 

 tures 188 



Watermelons, Thielavia iasicola on 



roots of 852 



Watersheds, protection In Hawaii 442 



Wattle — 



black, anatomy and distribution 



of tannin in 523 



insect, investigations 856 



Weather — 



and health, U.S.D.A 321 



and radium emanation at Ma- 

 nila, U.S.D.A 717 



as affected by the moon, U.S. 



D.A 320 



Bureau, agricultural meteorol- 

 ogy of 615 



Bureau, history and work of, 



U.S.D.A 717 



Bureau instructions for cooper- 

 ative observers, U.S.D.A 118 



Bureau, weekly forecasts by 100 



effect on mineral content of 



feeding stuffs 870 



effect on radium emanation In 



the air 211 



effect on yield 'of potatoes, 



U.S.D.A 716 



misconceptions concerning 210 



observers, cooperative, instruc- 

 tions for, U.S.D.A 118 



of Iowa 508 



of United States 807 



relation to cotton production in 



Texas, U.S.D.A 117 



Weed seeds, in farm lands 138 



Weeds — 



analyses and feeding value 70 



as affected by methods of hus- 

 bandry 734 



destruction by sulphuric acid 139 



destruction with plumber's blow 



lamp 684 



effect on roots of young forest 



trees 645 



eradication 734 



eradication, U.S.D.A 139 



in Buzuluk Experiment Field 437 



(See also specific plants.) 

 Weevils in stored grain, remedies, 



Miss 34 



Weights and measures — 



inspection in Nevada, Nev 661 



law in Ohio 261, 662 



Weirs — 



flow of water over 484 



inverted, notes 288 



use 885 



West Virginia University and Sta- 

 tion, notes 400 



