32 



DEPARTMENT OP AGRICULTURE BULS. 126-150. 



Roads — Continued, 

 bond built — 



county, studies, in several States 



mileage and kind, by States and counties 



mileage, kind, and cost in nine counties 



reduction in cost of hauling, relation to reduction of debt. 



good, economic advantages, remarks and data 



gravel. See Gravel roads. 



improved, relation to land values - 



macadam. See Macadam roads. 



market, economic value, data and discussion 



traffic area, determination and use of term 



water-bound macadam, Maine, New Jersey, and Massachusetts, 



cost elements 1908-1911, area and location 



See also Highways. 



Rome beauty apple, soils suitable 



Ross, William H., bulletin on "The use of radioactive substances 



as fertilizers " 



Roxbury apple, soils suitable 



Rufous rail, range 



Russian knapweed. See Knapweed, Russian. 



R y e— 



green manuring alkali land, cultural directions 



growing — 



Clyde types of soil 



Miami types of soil, yield, etc 



Sacramento River, salmon pack, 1909-1913 



Saginaw basin, glacial lake deposits, topography, etc 



Saissetia oleae. See Black Scale. 

 Sakellaridis cotton. See Cotton, Sakellaridis. 



"Salmon bellies," preparation, production, waste, etc 



Salmon — 

 canned — 



production, 1913 



relation of grades to location of cannery 



canneries — 



by-product plant for fish scrap manufacture, cost, advan- 

 tages, etc 



fish waste, amount, value, and character 



waste, amount utilized, purposes, etc., by districts 



waste, treatment on large scale, proposed methods 



catch, Alaska, percentage by different methods 



dressing for canning, operation of machine, etc 



fish scrap — 



analyses of samples from various localities 



comparison with menhaden scrap 



fishing, methods on Pacific coast 



handling in canning factories 



"mild-cured," production 



"mild-curing, ' ' practices, waste, etc 



oversupply to canneries, disposal, practices, discussion, etc... 



pack, 1909-1913, by districts 



pickled, production and waste 



waste, from canneries, collection, cooking, pressing, drying, 



etc. , for fertilizer 



waste from canneries, fish-scrap manufacture, process 



Salmon-cutting machine, operation 



Salmon-packing industry, Alaska, location of canneries 



Sand-clay roads — 



bond-built, mileage, by States and counties 



maintenance, cost — 



Bul- 

 letin. 



136 

 136 

 136 

 136 

 136 



136 



136 

 136 



136 



140 



149 

 140 



128 



135 



141 

 142 



150 



141 



150 



30-31 



80-85 

 32 

 33 



28 



33 



6-10 



6 



61-62 



1-14 



63-64 



31 



18-19 



23, 27, 48 



21,22,24, 



32,49 



13,16 

 16-17 



20 



150 



12-13 



150 



17 



150 



49-52 



150 



16-22 



150 



27 



150 



36-44 



150 



8 



150 



9 



150 



33 



150 



33-34 



150 



4-8 



150 



8-11 



150 



22-23 



150 



22-23 



150 



18-22 



150 



12-16 



150 



23 



150 



28-31 



150 



28-31 



150 



10 



150 



13-16 



136 



80-85 



136 



12 



