AGRICULTURAL INDEX 



907 



Powell, E. J. 

 Pifsentation to Mr E. J. Powell. Live Stock 

 J ;n;:596 D 10 'L'O 

 Powell. George Harold 

 Those who have achieved in the citrus indus- 

 try, por Cal Citrograph 6:281+ Je '21 

 Power 

 California's water and power resources. W: 



J. Locke. Cal Cultivator 57:441 O 29 '21 

 Farm power problem. H. R. Tolley. J Farm 



Econ 3:91-9 Ap '21 

 Farm power problems. J Ministry Ag 27:202- 



4 Je '20 

 Hai-nessina: the sun in the land of pyramids. 

 R. H. Moulton. il Am Thresherman 23:7 F 

 '21 

 Power for the farmer's arm. E. L. Vincent. 



Am Thresherman 22:42 Ja '20 

 Power in Alberta; water, coal and natural 

 gas. J. White. 32p maps '19 Canada 

 Conim. of conservation, Ottawa 

 Proposed farm power studies. U S Ag Sec C 



149:1-8 *20 

 Report of committee on farm power. A. H. 

 Gilbert and others. Am Soc Ag Eng Trans 

 13:169-73 "20 



.Vf also Horsepower; Water power 

 Power farming 

 All-machine wheat on the biggest farm in 

 the world. J: R. McMahon. il Country 

 Gent 85:6-7 N 13 '20 

 Benefits from farm power. A. L. Dahl. Am 



Thresherman 23:7 O '20 

 Cafeteria instruction in power farming. N. 

 C. Wilson, il Pacific Rural Press 100:268 

 Ag 28 '20 

 California power farmers lead the world. R. 

 E. Hodges. Pacific Rural Press 101:13 Ja 

 1 '21 

 Colonial power farming. Int R Sci & Prac 



Ag 11, no 6:778-9 Je '20 

 Connecticut's motorized farm. L. L. Crosby. 



il Field II 31:534-5-1- Jl '21 

 Economic conditions of power farming. T. 

 Ballu. Int R Sci & Prac Ag 10,no 4:455-8 

 Ap '19: Same cond. Ag Gaz of Canada 7: 

 452-3 My '20 

 Engli.«h farm power contracts. A. G. Black- 



mui-. il Am Thre.«herman 23:6 F '21 

 Experiments in power gardening. H. R. Pen- 

 ton. Market Growers J 27:246 D 15 '20 

 Experiments on the mechanical cultivation 

 of rice in Cochin-China. L. Labaste and 

 M. Labaste. Int R Sci & Prac Ag lO.no 4: 

 466-8 Ap '19 

 Mechanical power on stock-farms. E. A. 



White. Breeder's Gaz 78:1401 D 30 '20 

 Modern power farmer. G. M. Walker, il J 



Ag Cal 7:10-11 My '21 

 Motorized farm in Arkansas. F. E. Goodwin. 



il Am Fruit Grower 40:7 Ag '20 

 My experience on a horseless farm. J: Y. 



Beaty. il Am Thresherman 24:ll-f Ag '21 

 Plenty of power in the rush season. W. Mc- 



Millen. il Power F 29:11 S '20 

 Power farming and progress. R. U. Blas- 



ingame. Nat Stock & F 45:356 Jl 2 '21 

 Power farming in relation to soil fertility. 



W. B. Jones, il Power F 30:5-6 Je "21 

 Trinity of power farming success. J. A. King. 



Power F 30:18 Ag; IS-f S '21 

 WTiy my boys staved on the farm. Am 

 Thresherman 23:6-|- Mr '21 

 Power of monev for evil; story. H. Quick. 11 



Country Gent 85:G-7-f- F 28 '20 

 Power transmission. See Belting; Gearing; 

 Pulleys 



Practice houses. See Home economics — Study 



and teaching 

 Prairie dogs 

 Xo romance but much use in killing prairie 

 dogs. Weekly N L 6:1 F 12 '19 

 Prather, J. Frank 

 Jacob. Henry, William— and Frank; J. Frank 

 Prather. who does unto his tenants as he 

 would have them do unto him. por Breed- 

 er's Gaz 77:455 F 19 '20 

 Pratincola rubetra. See Whinchats 

 Pratt-Barlow, Mrs F. 



Live .stock breeders of mark (nev; series). 

 Live Stock J 93:369 Ap 15 '21 



Precooling of fruit. See Fruit, Cooling of 

 Predatory animals. See Animals, Predatory 

 Pregnancy 

 Care oi the prospective mother on the farm. 



il Dakota F 41:268 F 15 '21 

 Determining pregnancy. Hoard's D 60:899 



D 3 '20 

 Duration of gestation. J Ag (Quebec) 23:189 



Mr '20 

 Duration of gestation in mares of the Lip- 

 pizza breed. A. Staffe. Int R Sci & Prac Ag 

 11, no 5:619-21 My '20 

 Gestation calendar. Successful F 19:102 My 



'20 

 Gestation of the carabao. B. M. Gonzalez, il 



J Heredity 10:374-5 N '19 

 Gestation period.s in Duroc-Jerseys. C. P. 



Thompson. Breeder's Gaz 75:275 F 6 '19 

 Gestation table. J Ag (Quebec) 22:216-17 My 



'19 

 Gestation table. J Ag (Quebec) 25:44 O '21 

 Gestation table, calculated at the average pe- 

 riod of 282 days, for every day in the year. 

 Jersey B 38:25 Ja 1 '19 

 Gestation table in new form. Swine World 



9:29 S 20 '21 

 Influence of the health of the calf upon its 

 fertility at breeding age. W. L. Williams. 

 Am Vet M Assn J 57:553-67 Ag '20 

 New reference table for stockmen. F. B. 



Hadley. Breeder's Gaz 75:115 Ja 16 '19 

 Pregnancv of gestation. Hoard's D 60:856 



N 26 '20 

 To determine freshening date. Ohio F 147: 



652 My 14 '21 

 What is a normal farrow? Swine World 7: 

 12-13 Je 5 '20 

 Prenatal influence 



Females and colour. Live Stock J 94:157 Ag 

 5 '21: Discussions. 94:434, 447 O 21-28 '21 

 Prendergast, Charles E. 

 Carved Gesso panels of Charles E. Pren- 

 dergast. M. D. C. Crawford, il Country Life 

 36:47-9 S '19 

 Prepotency 

 Heredity and prepotency as they affect poul- 

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

 26:217-18 Ap '19 

 Inbreeding and prepotence. E: N. Went- 



worth. Breeder's Gaz 79:19 Ja 6 '21 

 Performance in .some of the leading Guernsey 

 sires. D. Meade. J Dairy Sci 4:95-104 Mr 

 '21 

 Prepotency. Dakota F 39:1735 N 1 '19 

 Prepotency of Ayrshire record cows. C. N. 



Smith, il Hoard's D 59:1469 Jl 9 '20 

 Prepotency of purebred dairy sires. L. S. 



Gillette." il Breeder's Gaz 76:310 Ag 21 '19 

 Transmitting qualities of Jersey sires for 

 milk yield, butter- fat percentage and but- 

 ter-fat. R. Pearl and others. Maine Ag Exp 

 B 281:89-164 '19; Same (with appendix). 

 Maine Ag Exp Rep 1919:89-204 

 Preservation of food. See Food preservation 



and preservatives 

 Preservation of plants. See Plants — Collection 



and preservation 

 Preserving. See Canning and preserving 

 Presidential candidates 

 What farmers want to know of presidential 

 candidates. Prog F 35:733 Ap 3 '20 



p fosses 



La pres.se penkala pour les cossettes de bet- 

 teraves. R. Bouchon. Acad Ag France 

 Compt Rend 7:374-9 Ap 20 '21 

 Pressia. See I>iverworts 



Pressure 



Sterilization by pressure, il Sci Am (2.i.i 

 Broadway, N.Y. 10c) 120:693 Je 28 '19 

 Pressure cookers. See Steaming (cookery) 

 Price fixing. See Prices — Government regula- 

 tion 

 price of food. See Food, Cost of 



Prices , ^, ^ 



Agricultural prices. B. H. Hibbard. Nat 



Stock & F 44:1454 F 19 '21 

 Avantage de la classification des produits 



agricoles. A.-T. Charron. Sci Ag 1:138-9 Mr 



'21 



