10 



DEPARTMENT OF AGRICULTURE BULS. 376-400. 



Bulletin 

 No. 



Nichols, C. G., article on public roads of Connecticut 388 



" Nickels ant sirup " — 



improvement, experiments 377 



use against Argentine ants, experiments and value 377 



Noble, Theron A., discussion of water flow in wood-stave pipe. 376 

 North Carolina — 



bonds, road and bridge, 1914, by counties 387 



roads, supervision, revenues, mileage, etc 387 



North Dakota — 

 roads — 



supervision, revenues, and mileage : 389 



types, mileage, and revenues, 1914, by counties 389| 



wheat yields at experiment stations, varieties 400 



Northeastern States, bird counts, 1914 396 



Oak, injury by Endothia spp., studies and inoculation experi- 

 ments 380 



Oats 



growing at Judith Basin substation, Montana, experiments . 398 



growth data, Judith Basin substation, Montana 398 



yield of different varieties at Judith Basin substation, 



Montana 398 



Ohio, roads — 



supervision, revenues, mileage, and bonds 389 



types, mileage, revenues and bonds, 1914, by counties 389 



Oil- 

 extraction from orange peel, methods 399 



fish, production from fish waste, keeping quality, import- 

 ance, etc 378 



orange — 



exports from Italy and Sicily, 1906-1913 399 



imports, 1900-1914 399 



industry, importance 399 



prices, 1906-1915, New York market. . 399 



production and new machine for peeling citrus fruit, 



bulletin by S. C._ Hood and G. A. Russell 399 



production, cost, yield, etc 399 



Oils, orange, comparison of vacuum distilled and hand-pressed . 399 



Oklahoma, roads, supervision, revenues, mileage, etc., 1914.. . 387 \ 



Orange — 



oil, production and a new machine for peeling citrus fruit, 



bulletin bjr S. C. Hood and C. A. Russell 399 



peel, extraction of oil, methods 399 



nges — 

 cull- 

 market returns, from fruit and oil per box 399 



utilization for sweet-orange oil 399 



low-grade, utilization for sweet-orange oil, suggestions and 



possibilities 399 



peeling, labor requirements per ton with peeling machine . . 399 

 Orchards- 

 bird counts 396 



damage from Argentine ants 377 



Oregon — 

 roads — 



supervision, revenues, mileage, and bonds 389 



types, mileage, revenues and bonds, 1914, b^'^ counties. 389 \ 



wheat yields at experiment stations, varieties 400 



21-24 



14-22 

 11-14 



82-84 



XXXIX-XL 



32-34, 



XV-XVIII, 

 LVIII-LIX 



40-41 



XXI-XXII,. 



LV-LVI 



22-24 

 4-6 



59-61 



26-31 

 29 



28 



41-44 



XXII-XXIII, 



LVII-LVIII, 



LXXII-LXXIir 



5-8 



16-17 



2 



2 



2-3 



3 



1-19 



10-12 



9-10 



35-37, XIX- 



XX, LX-LXI 



1-19 

 5-8 



12 

 1-12 



4 

 13 



10 

 6 



44-45 



XXIV, LVIII- 

 LIX, LXXXIV 



32-33 



