630 



AGRICULTURAL INDEX 



Irrigation — Continued 



orchard irrigation. R. L. Adams. Better 

 Fruit 13:17+ F '19 



Orchard irrigation on municipal plan. W. S. 

 Killing-sworth. Pacific Rural Press 99:851 My 

 29 '20 



Overhead irrigation in the garden. F. Ses- 

 tier. Minn Hort 48:81-2 Mr '20 



Overhead irrigation on Vancouver Island. L. 

 Stevenson, il Ag J of British Columbia 6: 

 214-15 N '21 



Pumping brings prosperity, il Am Thresher- 

 man 22:6 Ja '20 



Pumping equipment for sugar beet fields. 

 O. L. Waller. Sugar 23:132-4 Mr '21 



Pumping water for irrigation makes impor- 

 tant power load. W. A. Scott. Electrical R 

 (542 Monadnock blk., Chicago 15c) 75:517 

 S 27 '19 



Relation of the moisture equivalent of soils 

 to the moisture properties under field con- 

 ditions of irrigation. S. T. Harding. Soil 

 Sci 8:303-12 O '19; Abstract. Ag Gaz of 

 Canada 7:767-8 S '20 



Report of committee on irrigation. H. E. 

 Murdock and others. Am. Soc Ag Eng 

 Trans 13:169-70 '20 



Results of national irrigation. A. P. Davis. 

 Am Fert 51:934- D 20 '19 



El riego por el ingenio de aztlcar. A. Rey- 

 noso. Sugar 23:227-9 Ap '21 



Selection and installation of a pumping 

 plant for irrigation. J. B. Marcellus. il 

 plans Kan Ag Bd Rep 1918:111-24 '19 



Side issues of scientific irrigation. D. J. 

 Whitney. Pacific Rural Press 99: (sec. 2)266 

 F 14 '20 



Small irrigation pumping plant. W. L. Powers 

 and W. J. Gilmore. il plan Ore Ag Exp B 

 160:1-16 '19 



Solution of the water problem. D. J. Whit- 

 ney. Pacific Rural Press 99:484 Mr 20 '20 



Some financial, agricultural and engineering 

 aspects of irrigation. C: K. Fox. Munici- 

 pal Eng (702 Wulsin bldg., Indianapolis, 

 Ind. 25c) 56:30-1 Ja '19 



Some observations on garden irrigation. E. 

 C. Volz. Ill State Hort Soc Trans 1919:229- 

 36 '20 



Supply, the price, and the quality of fuel 

 oils for pump irrigation. G. E. P. Smith, 

 il Ariz Ag Exp B 92:397-423 '20; Conclu- 

 sions. Exp Sta Record 45:80 Jl '21 



Use and waste of irrigation water. G. E. P. 

 Smith, il plan Ariz Ag Exp B 88:207-24 '19 



Use of concrete pipe in irrigation. F. W. 

 Stanley and S. Fortier. Ag Eng 2:194 S '21 



Water conservation. E. L. Koethen. Cal 

 Cultivator 54:727 My 1 '20 



Water for electricity and irrigation. R. E. 

 Hodges, il Pacific Rural Press 99: (sec. 1) 

 225 F 14 '20 



What scientific irrigation can do. D. J. 

 Whitney. Pacific Rural Press 99:157 Ja 31 

 '20 



See also Drainage; Dry farming; Irriga- 

 tion canals; Irrigation districts; Irrigation 

 farming; Irrigation laws; Reclamation of 

 land; Soils, Alkali; Water requirements of 

 plants 



Bibliography 

 Irrigation, drainage, and water power; list 

 of pviblications for sale by Supt. of doc. 

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

 Washington, D.C. 



Costs 



Lowering the cost of irrigation. R. W. Sparl- 

 ing. Cal Cultivator 56:791 Je 11 '21 



Reducing irrigation costs. F. Lyman, il Sys- 

 tem on the Farm 7:160-1 S '20 



Water cost of irrigation, Truckee valley, 

 Nevada. C: A. Norcross. Nev Ag Ext B 

 25:1-31 '19 



Experiments 



Improvement and irrigation requirement of 

 wild meadow and tule land. W. L. Powers 

 and W. W. Johnston, il Ore Ag Exp B 167: 

 1-44 '20 



Statistics 



Irrigation: Arizona; statistics for the state 

 and its counties. 12p map '21 U.S. Bur. 

 of the census, Washington, D.C. 



Irrigation: Arkansas; statistics for the state 



and its counties. 8p map '21 U.S. Bur. of the 



census, Washington, D.C. 

 Irrigation: California; statistics for the state 



and its counties. 19p map '21 U.S. Bur. of 



the census, Washington, D.C. 

 Irrigation: Colorado; statistics for the state 



and its counties. 18p map '21 U.S. Bur. of 



the census, Washington, D.C!. 

 Irrigation: Louisiana; statistics for the state 



and its parishes. lOp map '21 U.S. Bur. of 



the census, Washington, D.C. 

 Irrigation: Montana; statistics for the state 



and its counties. 16p map '21 U.S. Bur. of 



the census, Washington, D.C. 

 Irrigation: Nebraska; statistics for the state 



and its counties. 12p map '21 U.S. Bur. of 



the census, Washington, D.C. 

 Irrigation; Nevada; statistics for the state 



and its counties. 13p map '21 U.S. Bur. of 



the census, Washington, D.C. 

 Irrigation: New Mexico; statistics for the 



state and its counties. 15p map '21 U.S. 



Bur. of the census, Washington, D.C. 

 Irrigation: Oklahoma; statistics for the state 



and its counties. 7p '21 U.S. Bur. of the 



census, Washington, D.C. 

 Irrigation: Oregon; statistics for the state 



and its counties. 14p map '21 U.S. Bur, of 



the census, Washington, D.C. 

 Irrigation: South Dakota; statistics for the 



state and its counties. lOp map '21 U.S. 



Bur. of the census, Washington, D.C. 

 Irrigation: Wyoming; statistics for the state 



and its counties. 15p map '21 U.S. Bur. of 



the census, Washington, D.C. 

 Irrigation statistics, fourteenth census. Recla- 

 mation Record (Dept. of the interior, Wash- 

 ington, D.C. 50c per yr.) p 27 Ja '21 

 Table gives irrigation by counties, 1920 



and 1910 



Africa 

 Effects of irrigation on olive production, in 



Tunisia. R. Mar^s. Int R Sci & Prac Ag 



ll.no 2:199-200 F '20 



Alberta 

 Urgency for further irrigation development 

 in southern Alberta. G. R. Marnoch. (In 

 Conservation of soil fertility, p. 79-82) '20 

 Canada Comm. of conservation, Ottawa 



Argentina 



Les irrigations de la valine du Rio Negro (Ar- 

 gentine) et le barrage de Neuqu6n. il plana 

 Genie Civil (6, rue de la Chauss6e-d-Antin, 

 Paris (9<=), France 2 fr.) 78:353-4 Ap 23 '21 



Arizona 



Irrigation: Arizona; statistics for the state 

 and its counties. 12p map '21 U.S. Bur. 

 of the census, Washington, D.C. 



Yuma Mesa, Arizona: extension of Yuma irri- 

 gation project. 14p il map '19 U.S. Reclama- 

 tion service, Washington, D.C. 



Arkansas 



Irrigation: Arkansas; statistics for the state 

 and its counties. 8p map '21 U.S. Bur. of 

 the census, Washington, D.C. 



Australia 

 Irrigation in Australia. Sugar 23:141 Mr '21 

 Irrigation possibilities in the South-East. J 



Dept Ag S Australia 22:966-7 Jl '19 

 Making the desert bloom in Australia. O. 



Johnson, il Sci Am (233 Broadway, N.Y. 10c) 



121:285 S 20 '19 

 Making the wilderness rejoice. London Times 



Trade Sup Australian Sect; 6 F 19 '21 

 Production under irrigation on the River 



Murray. H. S. Taylor. J Dept Ag S Aus- 

 , tralia 24:499-509 Ja '21 



Brazil 



Decret S. construire les ouvrages n6cessaires 

 a, r irrigation des terres cultivables dans le 

 nord-est du Bresil et k prendre d'autres 

 dispositions. Int Yearbook Ag Leg 1919: 

 362-4 '20 



British Columbia 



Southern Okanagan irrigation project, map 

 Ag J of British Columbia 6:140 Ag '21 



