378 



AGRICULTURAL INDEX 



Everglades 



Looking about in the Everglades. E: Howe, il 

 Country Gent 84:10-11 Ag 23 '19 



Evergreens 



Broad -leaved evergreens for Ohio planters. 



W. E. Bontrager. il Ohio Ag Exp B v 



5:111-13 Ap '20 

 Dwarf evergreens for pictorial relief in bor- 

 der planting and bedding. H: Wild, il Gard 



M 33:191-4 My '21 

 Evergreen hedges. E. Molyneux. Gard Chron 



(Lond) 67:13 Ja 10 '20 

 Evergreen hedges. C. Turner, il Gard Chron 



(Lond) 67:75 F 14 '20 

 Evergreen transplanting, il Gard M 30:5 Ag 



•19 

 Evergreens. F. L. Mulford. il map Am For 27: 



497-501 Ag '21 

 Everareens lor hedges and screens. H: Wild. 



il Gard M 33:124-7 Ap '21 

 Evergreens for landscape work. P. B. How- 

 ard, il Field II 31:541-3 Jl *21 

 Evergreens for shelterbelt and lawn. H. N. 



Dybvig. Dakota F 39:305 P 15 '19 

 Eversrreens for the corn belt. O Judd Farmer 



66:210 F 1 '19 

 Evergreens for the northern plains; with dis- 

 cussion. C. Wedge. Minn Hort 47:203-9 My 



'19 

 Evergreens on northwestern prairies. A. V. 



Dindberg. il Dakota F 39:397 Mr 1 '19 

 Evergreens that keep green in winter. H: 



Wild, il Gard M 34:90-2 O '21 

 Evergreens — the best varieties and methods 



of handling. Dakota F 40:778 Ap 1 '20 

 Favorites for evergreen effects. H: Wild. 11 



Gard M 33:361-3 Ag '21 

 Growing of evergreens. F. F. Rockwell. 11 



Field II 29:638-9 Ag '19 

 Induced changes in reserve materials in ever- 

 green herbaceous leaves. G. M. Tuttle. 



bibliog il Ann Bot 33:201-10 Ap '19 

 Our own evergreen garden. L. Barron, il 



Gard M 32:133-4 N '20 

 Simple key to the evergreens, il Nature 



Study (Ithaca, N.Y. 15c) 15:34-5 Ja '19 

 Some effects of drought upon evergreens. 



Gard Chron Am 25:679 Ag '21 

 Some factors in evergreenness in the Puget 



Sound region. G: B. Rigg. Ecol 2:37-46 Ja 



'21 

 Transplanting evergreens. C. O. Ormsbee. 



Rural N Y 78:1344 S 13 '19 

 Unsuccessful Ti\ith evergreens. Dakota F 39: 



928 Je 1 '19 

 Walks and talks at Breeze Hill; some ever- 



gi-eens that weathered our worst winter. 



J. H. McFarland. il Gard M 31:363 Ag '20 

 See also Conifers; Hemlock; Lycopodium; 



Pine; Rhododendrons; Sapodilla; Yew 

 Evolution 

 Contemporaneous evolution of warm-blooded 



animals and of flowering plants. Sci Am 



Monthly (233 Broadway, N.Y. 60c) 1:558-9 



Je '20 

 Darwinism and Mendelism applied to poul- 

 try breeding. J; H. Robinson. Reliable P J 



26:426-7+ Je '19 

 Does evolution occur exclusively by loss of 



genetic factors? W. E. Castle. Am Nat 53: 



555-8 N '19 

 Fundamental factor of insect evolution. S. S. 



Chetverikov. 11 Smithsonian Rep (Smith- 

 sonian irtst., Washington, D.C.) 1918:441-9 

 Genetics and evolution in leptinotarsa. C. R. 



Plunkett. Am Nat 53:561-6 N '19 

 Hybridization and evolution. E. M. East. Am 



Nat 54:262-4 My '20 

 Law of evolution within the law of evolu- 

 tion. Current Opinion (65 W. 36th st, N.Y. 



35c) 68:657-8 My '20 

 Method of teaching the evolution of the land 



plants. B. W. Wells, il Torreya 21:45-7 My 



'21 

 On the evolution of the corn ear. N. B. 



Mendiola. il Philippine Ag R 13, no 2:112-14 



'20 

 Orthogenetic evolution in pigeons. W. E. 



Castle. Am Nat 54:188-92 Mr '20 



Whitman's work on the evolution of the 

 group of pigeons. T. H. Morgan. Science 

 (Science Press, Garrison, N.Y. 15c) n s 51: 

 73-80 Ja 23 '20 



World-power and evolution, by C. Huntington. 

 Review. P. Popenoe. J Heredity 11:137-44 

 Mr '20 



/See aluo Adaptation (biology) ; Biology; 

 Color of animals; Color of plants; Heredity; 

 Mendelism; Natural selection; Species; 

 Variation (biology) 

 Evvard, John 



Great hog man. Wallaces' F 45:1851 Jl 30 '20 

 Ewes' milk. See Milk, Ewes' 

 Exacums 



Indoor plants; exacum. J: Heal, il Gard Chron. 

 (Lond) 69:189 Ap 16 '21 

 Excavating machinery 



Buckeye ditcher for land drainage; trial in 

 Cambridgeshire. H. V. Garner, il J Min- 

 istry Ag 28:306-20 Jl '21 



Experience with a ditching machine. F. L. 

 Allen, il map Ohio F 144:493-4 O 25 '19 



Farm drainage machinery. J. G. Merrison. il 

 J Ministry Ag 26:1080-8 F '20 



Power ditchers for farm drainage. J. A. 

 Howenstine. il Ag Eng 2:147-8 Jl '21 



Tile-trenching machinery. D. L. Yarnell. il 

 Farmers' B 1131:1-27 '20 



Why I favor tiling with machinery. E. Rog- 

 ers, il Power F 29:13 Mr '20 



Work done by state-owned ditchers in 1918. 

 B. B. Robb. N Y Farms & Markets Dept 

 Ag B 124:166-9 O '19 

 Exchange 



Couis du change. (In Annuaire int. de statis- 

 tique agricole, 1917 et 1918, p. 599-601) '20 

 Inst. int. d'ag., Rome, Italy 



Decret autorisant le pouvoir ex6cutif k 

 fixer les moyens d'etablir un taux de 

 cliange en rapport avec la valevir de la 

 livre sterling et avec les interets nationaux. 

 specialement ceux de I'agriculture et du 

 commerce, et instituant. a cet effet, une 

 commission consultative dans la ville de 

 Guayaquil. Int Yearbook Ag Leg 1917:45^- 

 9 '18 



Effect of exchange upon dairy exports. Farm- 

 er's Advocate 55:203 F 5 '20 



Exchange and international trade. W. W. 

 Swanson. Farmer's Advocate 55:279 F 12 '20 



Farmers and foreign exchange. Market Rep 

 1:177 Mr 20 '20 



Finance and foreign exchange. J: Aird. 

 Farmer's Advocate 55:140 Ja 22 '20 



Foreign exchange. D. E. Austin. N Y Prod 

 R 51:110 N 17 '20 



Foreign exchange and butter. S. Sosland. 

 Hoard's D 59:130 F 6 '20 



Influence of depreciation of exchange on agri- 

 cultural production. A. E. Taylor. U S Ag 

 Yearbook 1919:189-96 '20; Same. Separate 807 



Market conditions in Great Britain. Market 

 Rep l:113-h F 21 '20 



Plain man's view of a big problem. D. Stew- 

 art. Farmer's Advocate 55:628 Ap 1 '20 



Proljlem of foreign exchange. Am Fert 51:108 

 D 20 '19 



Rate of exchange and its effect on agricul- 

 ture. Wallaces' F 44:1176 Je 6 '19 



So-called science of exchange. J: Ruskin. Ag 

 J of Briti.sh Cohimliia 4:327 Ja "20 



Unfavorable foreign exchange lowers feed 

 prices. Hoard's D 59:329 F 27 '20 



Exercise 



I'hv.-^ical vigor. G: O. Draper. Rural Manhood 



11:183 My '20 

 Should farmers exercise? J. B. Payne. Am 



Coop J 15:12+ Ja '20 



Exhaust steam 

 Economical utilization of exhaust steam for 

 heating purposes, and the use of com- 

 pressed steam in evaporation. C. E. Stro- 

 meyer. Int Sugar J 23:531-2 S '21 



Exhibitions. See Agricultural exhibitions and 

 references imder that subject: Chemical 

 industries— Exhibitions; Flower shows; 

 Food conservation exhibits; Home eco- 

 nomics exhibits 



