976 



AGRICULTURAL INDEX 



Sex — Cause and determination — Continued 



Early elimination of surplus cockerels. R. C. 

 Punnett. il J Bd Ag 25:1319-23 F '19 



Factor influencing the sex-ratio. J Heredity 

 10:256 Je '19 



Mechanism which detemiines sex in the 

 honey bee. H. R. Werner. (In Rep., 1917, 

 p. 56-65) '18 la. State apiarist, Ames 



Mvsteries of prenatal influence. J. M. "W. 

 Kitchen. 11 Jersey B 30::3379 D 15 "20 



Neotenv and the sexual problem. W. W. 

 Swingle, bibliog Am Nat 54:349-57 .Tl '20 



Note on the occurrence of a probable sex- 

 linked lethal factor in mammals. C. C. 

 Little. Am Xat 54:457-60 S '20 



On the possibility for breeders to obtain 

 cocks or hens according to their wishes. 

 Int R Sci & Prac Ag 10.no 7:959-60 Jl '19 



Phvsiology of sex and reproduction in poul- 

 try. J: A. Thomson. Nature (St Martin's 

 St! London, W.C. 6d) 103:332-3 Je 26 "19 



Polvembrvony and sex. J. T. Patterson, il 

 J Heredity 10:344-52 N '19 



Relation between weight and sex in eggs. M. 

 Tevis. Sci Am Monthly (233 Broadway. 

 N.Y. 40c) 1:41 Ja '20 



Sex. Jamaica Ag Soc J 25:75-6 F '21 



Sex control. Hoard'B D 58:1225 Ja 16 '20 



Sex control. Wallaces' F 45:2193 S 17 '26 



Sex in eggs and chickens. M. K. Boyer. Am P 

 Advocate 27:473 S '19 



Sex ratios in platygaster. J. T. Patterson. 

 Am Nat 55:180-3 Mr '21 



Sex, reproduction, and heredity in pigeons 

 and fowls. Nature (St Martin's st. London, 

 W.C. 6d) 103:436-7 Jl 31 '19; Same. Sci Am 

 Sup (233 Broadway, N.Y. 10c) 88:245 O 25 

 •19 



Some observations relating to sex determin- 

 ation and the embryology of the uterus. J. 

 P. Foster. Am Vet M Assn J 60:46-50 O '21 



Tandler and Keller on the free-martin. F. R. 

 Lillie. Science (Science Press, Garrison. 

 N.Y. 15CJI n s 50:183-4 Ag 22 '19 

 Sex in plants. See Plants, Sex in 

 Sexual organs. See Generative organs 

 Shade trees. See Trees (in cities) 

 Shadscale. See Feeding and feeding stuffs — 

 Chamiso brush 



Shamel, A. D. 

 He has added a million dollars a year in value 

 to California's citrus crop. R. W. Ritchie, il 

 Country Gent 85:6-7 D 4 '20 



Shamrocks 



True shamrock. Gard Chron Am 25:617 Je 

 '21 



Shark leather 

 Leather from the sea. London Times Trade 



Sup '5:603 Ag 21 '20; Same cond. Ag News 

 19:324 O 16 '20 

 Preparation of hides of sharks for the tan- 

 ner. Ag News 19:263 Ag 21 '20 



Sharp, Francis P. 



Pomological progress in Ne\, Brunsvnck. 

 A. G. Turney. Sci Ag 1:175-6 Ap '21 



Sharpe, Ira 



Farm leaders who have crossed the bar. A. 

 R. Mann. Cornell Countryman 18:439-40 My 

 '21 

 Sharpening 



Sharpening cold chisels. J. F. Hobart. Country 

 Gent 84:26 N 15 '19 



Sharpies, P. M. 

 Mr Sharpies of bi-eeders* family, por Jersey 

 B 38:636 Ap 9 '19 



Shawls 



Cashmere and Paisley shawls. W. A. Dyer, il 

 Coimtry Life 37:60-2 D '19 

 She had to see him often: story. G. Wimsatt. 



il Successful F 19:173-4 Ap '20 

 Sheboygan milk producers' association 

 Milk prices on a cheese basis. M. J. Hoppert. 

 Hoard's D 57:320 Mr 7 '19 



Sheep 



Advice on winter care of sheep. A. S. Alex- 

 ander. Am Sheep B & W 39:696 N '19 



All wool and a yard wide. Hoard's D 58:58 Ag 

 1 -19 



Among the sheep toward spring. R. B. Rush- 

 ing. Prac F 116:83 F 15 '20 

 Art of shepherding. L. A. North. Breeder's 



Gaz 76:9 Jl 3 '19 

 As the twig is bent; the story of a small 



sheepman who is getting the right start 



toward success. E. E. Dunn, il Country 



Gent 84:63 F 22 '19 

 At what age should range ewes be sold? Nat 



Wool Grower 9:51 Ag '19 

 Barrow and wether championships. Breed- 

 er's Gaz 77:459 F 19 '20 

 Boughton Monchelsea Romney Marsh flock. 



Live Stock J 92:296 S 17 '20 

 Boy and the sheep. F. Kleinheinz. Am Sheep 



B & W 40:664 O '20 

 Bum lamb business: how being good Samari- 

 tans profits western boys. Weekly N L 6:4 



P 12 '19 

 Care of sheep on pasture. J. A. Raiser, il Ohio 



F 144:166 Ag 16 '19 

 Care of sheep on the farm. G. W. Humph- 

 rey. Prog F 35:145 Ja 17 "20 

 Care of the farm flock after the lambing 



season. E. H. Moss. Purdue Ag 13:363-4 My 



"19 

 Caring for sheep "when snows come. E. L. Vin- 

 cent. Prac F 115:402 D 1 '19 

 Concerning the small flock, il Wallaces' F 44: 



854 Ap 11 '19 

 Cost of wool production. W^ W. Reynolds, il 



Ohio F 143:786 My 17 '19 

 Cull the ewe flock this year. T. C. Stone. 



Breeder's Gaz 80:216 Ag 18 '21 

 Culling and selecting for heavier fleeces. J. 



A. Hill, il Nat Wool Grower 11:17-18-1- Ap 



'21 

 Culling range ewes for more wool. J. A. Hill. 



Am Sheep B & W 39:195-6 Ap '19 

 Demonstration for Grey co sheep breeders, il 



Farmer's Advocate 56:1039 Je 23 '21 

 Distribution policy for pure-bred rains and 



boars. A. A. MacMillan. Ag Gaz of Canada 



8:620-1 N '21 

 Do sheep need shelter in winter? J. A. Raiser. 



il Ohio F 144:694 D 6 '19 

 Elements of sheep raising. F. R. Hedrick. 



Am Sheep B & W 40:525 Ag '20 

 Equipment for farm sheep raising. V. O. 



McWhorter. il plans Farmers' B 810:1-26 



'20 (rev.) 

 Essentials of farm flock hu.sbandry. W^. H. 



Tomhave. il Am Sheep B & W 39:387-9 Jl 



'19; Same cond. Prac F 115:185-6 My 15 '19 

 Es.^entials of farm flock husbandry. W. H. 



Tomhave. Md Ag Soc Rep 1919, v 4:344-9 "20 

 Experience with sheep. L. L. Heller. Nat 



Wool Grower 9:20 Ap '19 

 Factors in successful sheep production. E. B. 



Wilson. Am Sheep B & W 39:33 Ja '19 

 Factors of a successful sheep industry. H. 



Barton. J Ag (Quebec) 23:47 S '19 

 Fall care of sheep. H. P. Miller. Ohio F 144: 



235 Ag 30 '19 

 Farm flock. Live Stock J 91:216 F 27 '20 

 Farm flock. C. E. Howell. J Ag Cal 7:15 My 



•21 

 Farm flock. A. H. Tedmon. Breeder's Gaz 



77:895 An 1 '20 

 Farm flock and agricultural readjustment. 



F. R. Marshall, il Am Sheep B & W 39:139- 



40 Mr '19 

 Fattening tegs — winter treatment. E. W. 



Lloyd. Live Stock J 92:546 N 26 '20 

 Feeding vearling sheep pays him better. O 



Judd Farmer 65:572 D 21 '18 

 Fences for sheep. E. L. Vincent. Prac F 114: 



399 D 1 '18 

 First experience. E. T. Baker. Am Sheep B 



6 W 39:397-8 Jl '19 



First ventvires in sheep. E. L. Vincent. Prac 



F 116:214 Jl 1 '20 

 Fleece and body weights as related to face 



covering. V. O. McWTiorter. Nat Wool 



Grower 11:19 My '21 

 Flock in winter. E. W. Lloyd. Live Stock J 



92:498 N 12 '20 

 For junior dairymen who are interested in 



.sheep, il Hoard's D 59:84 Ja 30 '20 

 For qviick money keep a band of sheep. T: F. 



McConnell. Pacific Rural Press 99:206 F 



7 '20 



Future development of sheep breeding. 

 Farmer's Advocate 56:1266 Ag 11 '21 



