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DEPARTMENT OF AGRICULTURE BULS. 501-525. 



„ ,, . Bulletin 



New Mexico — No. 



corn, yields and prices, 1882-1915 515 



wheat, jdelds and prices, 1882-1915 514 



New York- 

 corn, yields and prices, 1866-1915 515 



wheat, jdelds and prices, 1866-1915 514 



Newton, Roy L., and John R. Humphrey, bulletin on "A system 



of accounts for cotton warehouses " 520 



North Carolina — 



corn, vdelds and prices, 1866-1915 515 



dairy farm, management and cost of milk production 501 



Mecklenburg County, survey and tillage records for cotton 511 



Robeson County, survey and tillage records for cotton 511 



wheat, yields and prices, 1866-1915 514 



North Dakota- 

 corn yields and prices, 1882-1915 515 



wheat, yields and prices, 1881-1915 514 



Nut grass, nature and food use, note .- 503 



Nutrition, publications, list 507 



Oak- 

 lumber, production, 1899-1915, and estimates, 1915 506| 



poles, purchased in 1907, 1911, 1915 519 



spp., distillation, yields of alcohol, lime acetate, etc 508 



Oats, seed, treating for smut, school studies 521 



Ohio- 

 corn yields and prices, 1866-1915 515 



wheat, yields and prices, 1866-1915 514 



Oil— 



cocoanut, digestibility and food value, experiments 505 



cottonseed, digestibility and food value, experiments 505 



olive, digestion and food value 505 



peanut, digestibility and food value, experiments 505 



sesame- 

 digestibility and food value, experiments 505 



source and nature 505 



Oils, vegetable, digestibility and food value, experiments 505 



See also Cottonseed oil; Olive oil; Peanut oil; Coconut oil; 

 Sesame oil. 



Oklahoma — 



corn, yields and prices, 1899-1915 515 



Johnston County, survey and tillage records for cotton 511 



wheat, yields and prices, 1894-1915 514 



Olive oil — 



digestion experiments 505 



food value 505 



Onions, composition and food value and use - - 503 



Orchards — 



apple, in Hood River Valley, Oreg., conditions, management 



and yields 518 



cultivation and soil management, costs 518 



Oregon — 



apples, cost of production in Hood River Valley, bulletin by 



S. M. Thomson and G. H. Miller 518 



corn yields and prices, 1869-1915 515 



Hood River Valley, cost of producing apples, bulletin by S. M. 



Thomson and G. H. Miller 518 



wheat, yields and prices, 1869-1915 514 



Organic matter, effects upon soils, school studies 521 



Osage orange, wood, comparison to ash wood and catalpa 523 



Oyster plant, composition and food value and use 503 



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