AGRICULTURAL INDEX 



1023 



Wyandottes (poultry) — Continued 



White wvandotte. E. Gossett. Nat Stock & F 



40:112 Ap 22 '16 

 White Wyandotte as a farmer's fowl. J. R. 



Ball. J Ag (Quebec) 20:242 Je '17 

 Wvandotte. T. F. McGrew. il Am P Advocate 



24:93-6 Ja '16 

 Wyandotte, the bird of curves. C. F. Cu- 



sick. Am P J 48:712 Je '17 

 Wyandottes: no breed has more real merit. 



T. F. McGrew. Am P Advocate 26:395-6 My 



•18 

 Wvandottes — the economical breed. F. S. 



Jacobv and A. Bayes. Ohio F 138:190 Ag 26 



•16 

 Wyoming 



See also subhead Wyoming under special 



subjects, e.g. Agriculture — Wyoming, Dairy- 

 ing — Wyoming 



Dairy, food and oil department 

 13th annual report of the dairy, food and oil 

 commissioner; report of the state agrono- 

 mist; a few words on food conservation; 

 bulletin of analyses, (v. 2 no. 8) 61p '17 Wyo. 

 Dairy, food and oil dept., Cheyenne 

 Includes list of food products examined 



Description and travel 

 Life zone investigation in Wyoming. M. Gary. 



11 map U S Ag No Am Fauna 42:1-95 '17 

 Sheep and oil; Wyoming and its sheep ranges. 



W. C. Barnes. 11 Am Sheep B & W 38:642-3 



O '18 



Sheep commissioners, Board of 

 ISth annual report, 1916. 28p '16 Wyo. Bd. of 

 sheep comrs., Cheyenne 

 Wyoming agricultural experiment station 



26th annual report 1915-1916. Wyo Ag Exp 



Rep 1916:64-98 n.d. 

 27th annual report, 1916-1917. Wyo Ag Exp 

 Rep 1917:129-77 '17 

 Wyoming state fair 



12th Wvoming state fair at Douglas. Breed- 

 er's Gaz 70:607 O 5 '16 

 Wyoming university 



College of agriculture 

 College in the Rockies; views. Country Gent 

 81:1405 Jl 22 '16 

 Wyoming wool growers' association 



12th annual convention, Caspar, Wyo., Feb. 

 23-24, 1916. Am Sheep B & W 36:138-9 Mr 

 '16 

 13th annual convention. Therraopolis, Jan. 15- 

 17, 1917. Nat Wool Grower 7:43+ F '17 



X 



Xanthium 

 Interesting modification in xanthivnn. C: A. 

 ShuU. 11 Am J Bot 4:40-3 Ja '17 

 X-rays 



Effect of Roentgen and ultraviolet rays upon 

 fungi. H. L. Trumbull and J. W. Hotson. il 

 Phyt 7:426-31 D '17 

 Effect of Rontgen rays on the tobacco, or 

 cigarette, beetle. G. A. Runner. J Ag Re- 

 search 6:383-8 Je 12 '16 

 Further studies in X-ray diagnosis in veter- 

 inary medicine. L: Griessman. il Am Vet 

 M Assn J 49:830-5 S '16 

 Xylarla rootrot. See Apple black rootrot 

 Xylometers 



Practical xylometer. J. S. Illick. il J For 15: 

 859-63 N '17 

 Xylose 



• Preparation of several useful substances 

 from corn cobs. F. B. LaForge and C. S. 

 Hudson. J Industrial & Eng Chemistry 

 (Am. Chemical Soc, Easton, Pa. 60c) 10: 

 925-7 N '18 



* Preparation of xylose from corn cobs. C. S. 

 Hudson and T. S. Harding. Am Chemical 

 Soc J (Box 505, Washington, D.C. $6 per 

 yr.) 40:1601-2 O '18 



Yachts and yachting 



At home on a motor cruiser. A. F. Loomis. 



il plan Country Life 30:19-21 Ag '16 

 Mandolin yacht for inland waters. R. F. 



Frazer. il Country Life 29:22 Ap '16 

 They're In the navy now; yachting has gone 

 to war in earnest. L. Perry, il Country 

 Life 34:33-8 Ag '18 

 Waterman's manual. L. Perry, il Country 



Life 32:19-32 Jl '17 

 Yachting in southern California. P. Jeffers. 

 il Country Life 32:76 O '17 

 Yards, Poultry. See Poultry yards 

 Yarn 



What is your yarn costing? il Nat Wool 

 Grower 8:21 P '18 

 Yawning 

 Apology for yawning, il J Heredity 7:447-9 O 

 '16 

 Yearbook of agricultural legislation, Inter- 

 national. See International yearbook of 

 agricultural legislation 

 Yeast 

 Contribution to the study of alcoholic fer- 

 ments. E. Kayser. Int R Sci & Prac Ag 9,no 

 2:238-9 F '18 

 Detection of methyl alcohol in alcoholic bev- 

 erages and its formation by the several 

 kinds of yeasts. T. Takahashi and others. 

 Am Chemical Soc J (Box 505, Washington, 

 D.C. $6 per yr.) 39:2723-6 D '17 

 New yeast preparation for use in the esti- 

 mation of crystallizable sugar by inversion. 

 H. Pellet. Int R Sci & Prac Ag 7,no 4:592 

 Ap '16 

 Vitamine content of brewers' yeast. A. Sei- 

 dell. Int R Sci & Prac Ag 9,no 5:539 My '18 

 »S're also Feeding and feeding stuffs — Yeast; 

 Wine yeast 

 Yellow-barred grass moth. See Grass moths 

 Yellow box gum. See Evicalyptus 

 Yellow-breasted chats 

 Yellow-breasted chat. E. S. Jones. Ohio F 

 139:622 Ap 28 '17 

 Yellow currant and gooseberry fruit flies. See 



Fruit flies 

 Yellow-necked apple caterpillars 



Two destructive fall caterpillars. J. S. Houser. 

 il Ohio Ag Exp B v 1:300-3 O '16 

 Yellow pine, Western. See Pine 

 Yellow poplar. See Tulip poplar 

 Yellow rocket 



Yellow rocket (a dangerous weed). E. A. Bes- 

 sey. Mich Ag Exp Spec B 80:1-4 '17; Same. 

 Mich Ag Bd Rep 1917:482-4 

 Yellow star thistles 



Valuable pest — to beemen. C. D. Stuart, il 



Am Bee J 58:340 O '18 

 Yellow star thistle. O. W. Newman, il Cal 

 State Comm Hort B v 6:27-9 Ja '17 

 Yellowhammer woodpecker. See Flickers 

 Yellowstone national park 



* General information regarding Yellowstone 

 national park. 84p bibliog maps '18 U.S. 

 Nat. park service, Washington, D.C. 

 Yellowstone national park. M. Daniels, il Am 

 For 22:458-63 Ag '16 

 Yew 



Canadian yew as a ground cover under trees. 



A.. S. Warthin. il Gard M 24:10 Ag '16 

 English vew painted at tomb of Washington. 



Gard Chron Am 21:209 My '17 

 Gametophytes of taxus canadensis Marsh. A. 

 W. Dupler. bibliog il Bot Gaz 64:115-36 

 Ag '17 



