AGRICULTURAL INDEX 



1181 



Water pollution — Continued 



I'oUution prohlem in Ohio streams. Oliio Ag 

 Dtpt B V 11:15-20 Je '19 



Water power 



Dead Sea power plant, il l^iterar.v Digest (Soi 



4lh av, X.Y. lOc) 63:27-8 D 6 '19 

 Developing water power from spring. Rural 



N Y 79:1471 S 18 '20 

 Development of farm water powers. "\\ . C. 

 Walke. (Ext. leaflets v. 3,nos. 9 & 10) 13p 

 il '20 Univ. of N.C., Bur. of ext.. Chapel 

 Hill 

 Development of water-powei'. L. G. Denis. 



Conservation 9:13 Ap '20 

 Electric light and power from small streams. 

 A. M. Daniels, il U S Ag Yearbook 1918:221- 

 3S 'I'J: Same. Separate 770; Excerpt. Va Ag 

 Dept B 148:60-1+ '20 

 Farm stream and electricity. E. N. Cable. Am 



Fruit Grower 40:40 S '20 

 Great power project. Cal Cultivator 54:134 Ja 



24 '20 

 Harness the idle streams. H. F. Turner, il 



Field II 30:895-7 O '20 

 Harnessing streams for home power fur- 

 nishes electricity for farm use. Weekly 

 X L 6:6 Je 11 '19 

 Harnessing the rivers; amazing record of 

 tv/ent.v-five years in Canada. A. M. Beale. 

 il map London Times Trade Sup Canadian 

 Sect: 26 O 23 '20 

 Harnessing the waters of Niagara river, il 



Farmer's Advocate 56:1101 Jl 7 '21 

 Harnessing unused energy. A. S. Bent. Cal 



Cultivator 57:415 O 22 '21 

 Installations hydrauliques agricoles. F. Main. 



J Ag Pratique 33:151-2 F 19 '20 

 Let the St Lawrence do it. A. McDiarmid. 



il Farmer's Advocate 56:152 F 3 '21 

 Loi concernant les forces hydrauliques du 

 Canada. Int Yearbook Ag Leg 1919:308-16 

 •20 

 Loi relative a I'utilisation de I'^nergie hy- 

 draulique en France. Int Y'earbook Ag Leg 

 1919:293-308 '20 

 Old- new source of power on the farm. Penn 



State F 14:140 Ja '21 

 Sources of Xew England's wealth. W. I. 



Chamberlain, il Ohio F 144:631 N 22 '19 

 To find the power in a stream. Nat Stock & 



F 43:254 My 31 '19 

 To measure water power. R. U. Blasingame. 



Xat Stock & F 43:80 Ap 19 '19 

 Utilizing farm water power. Prog P 34:1490 



S 20 '19 

 Water development in California. W. A. John- 

 stone. Cal Cultivator 54:281 F 21 '20 

 Water for electricity and irrigation. R. E. 

 Hodges. 11 Pacific Rural Press 99: (sec 1) 225 

 F 14 "20 

 "Water-power and fuel problems. A. V. White. 

 27p il map '19 Canada Comm. of conserva- 

 tion. Ottawa 

 Water power for generating electricity. 



Rural N Y 80:180 F 5 '21 

 Water power in Ireland — and in France. G: 

 Fletcher, il map J Dept Ag Ireland 21, no 3: 

 281-8 '21 

 Water power on the farm. J. S. Fitz. il Am 



Soc Ag Eng Trans 12:88-96 '19 

 Why not harness the farm water power? 

 F. H. Sweet. Power F 28:13 Ag '19 

 .S'fc nlso Hydroelectric plants 



I 



Bibliography 

 Irrigation, drainage, and water power; list 

 of publications for sale by Supt. of doc. 

 (Price list 42— 11th ed.) 24p '20 Supt. of 

 doc, \Vashington, D.C, 

 Water purification 



Chemistry of the farm water supply. W. F. 

 Geddes. Manitoba Ag Dept C 58 3p '20 



Clarifying turbid water. Rural N T 78:1338 S 



13 '19 

 Control of fluke diseases by destruction of 



the intermediate host. A. C. Chandler. 



bibliog J Ag Research 20:193-208 N 1 "20 

 fipuration des eaux d'alimentation. G. Pas- 



selegue. J Ag Pratique 33:391-2 My 20 '20 

 How to purify water. W. F. Geddes. Nor'- 



West F 39:1480 N 5 '20 



On the self-purification of rivers and streams. 

 A E. Cooper and others (Biochem. J. i;.,no. 

 4:345-67 '19). Exp Sta Record 44:186-7 F '21 

 See also Filters and filtration 

 Water requirements of plants 

 Comparative water requirements of diu'erent 

 varieties of oats; investigations in Ger- 

 manv. C. Von Seelhoist. Int R Sci & I'rac 

 Ag l"n,no 4-309 Ap '19 

 Drought resisting plants in the Deccan. R. 

 K. Bhide. il J Indian Bot 2:27-43 Ja '21 

 Effect of time of irrigation on kernel de- 

 velopment of barley. H. V. Harlan and S. 

 Anthonv. J Ag Research 21:29-45 Ap 1 21 

 Endurance of extreme conditions and its re- 

 lation to the theory of adaptation. W. J. V. 

 Osterhout. il Am J Bot 5:507-10 D 'IS 

 How corn uses water. Wallaces' F 44:1540 Ag 



8 '19 

 Influence of the height of the water table 

 in swampv meadows (Svenska IMosskultur- 

 for. Tidskr., 32, no. 1:42-114 '18). E. 

 Nvstrom and H. Osvald. Exp Sta Record 

 40".no 3:211-13 '19 

 Lesson on the plant in relation to water. 



Gard Chron Am 25:553 Ap '21 

 Water as a limiting factor in the growth of 

 sweet clover (M. alba). A. N. Hume and 

 others, il S D Ag Exp B 191:255-98 '20 

 Water conservation in plants. W. N. Clute. 



Gard Chron Am 25:550 Ap '21 

 Water factor in crop production. Ag News 

 19:355 N 13 '20; Same. Tropical Ag 56: 

 190-2 Mr '21 



See (;?.so Dry farming; Plants— Tran.spira- 

 tion; Plants, Effect of water on 

 Water rights 

 Full use of Sacramento Valley water wanted. 

 R. E. Hodges. Pacific Rural Press 100:198 

 Ag 14 '20 

 How a water filing or appropriation is made. 

 W. A. Johnstone. Cal Cultivator 55:826 D 

 25 '20 

 Joint ownership of water rights. L. G. Den- 

 is. Conservation 10:3 Ja '21 

 Legislation concerning water-rights. O. W. 

 Israelsen. il map Utah Ag Exp C 38:1-26 '18 

 Water storage and the water code. G. E. P. 



Smith, il Ariz Ag Ext C 26:1-7 '18 

 "Western farmer's water right. R. P. Teele. 

 U S Ag B 913:1-14 '20 



Water sampling . . 



Description of an apparatus for obtaining 

 samples of water at different depths for bac- 

 teriological analysis. F. C. Wilson, bibliog J 

 Bact 5:103-8 Ja '20 



Water softening .„ ^^ , 



Softening hard water with permutit. R. Hul- 

 bert. N D Ag Exp Spec Food B v 5, no 9: 

 193-208 '19 

 Zeolite process of water softening. R. Hul- 

 bert. N D Ag Exp Spec Food B v 5, no 7: 

 161-76 '18 

 Water spray dry kilns. .See Kilns 

 Water sterilization 



Sterilizing measured amounts of water in the 

 autoclave. H. A. Noyes. J Bact 3:537-9 X 

 •18 

 Water storage 

 Water storage and the water code. G. E. P. 



Smith, il Ariz Ag Ext C 26:1-7 'IS 

 Water storage tanks of concrete. E. K. Bor- 

 chard. il Am Fruit Grower 40:29 Jl '20 



See <iJso Dams; Irrigation; Water supply; 

 Water tanks 



Water striders 



Distribution of the large water- strider gerris 



remigis Sav throughout a river system. C. 



F. C. Riley, il Ecol 2:32-6 Ja '21 

 Some habitat responses of the large water- 



«trider, gerris remigis Say. C. F. C. Ruey. 



il Am Nat 53:394-414, 483-.505; o4:68-83 S- 



N '19, Ja '20 



Water supply , „ ,. . ^. ,^„ 



Du role des pluies dans I'alimentation des 



nappes .souterraines. Dienert. Acad Ag 



France Compt Rend 7:97-104 F 2 '21; Ex- 

 cerpt. J Ag Pratique 35:121 F 12 '21 



