10 



DEPARTMENT OF AGRICULTURE BULS. 426-450. 



Bulletin Page._ 



No. 



Limoa do matto, description and cliaracteristics 445 32 



Locomotives, logging railroad, types, cost, and loads 440 56-58 



Log ponds, construction, size and cost, California pine 



region 440 65-67 



Logs- 

 hauling from stump to mill, processes, methods, 



operations and cost 440 18-64 



loading on trucks, methods, equipment and cost 440 41-44 



yarding— 



big-wheel method, equipment, cost and operation- 440 20-23- 

 overhead method, equipment, cost, and operation- 440 38-34 

 steam-donkey method, equipment, cost and opera- 

 tion 440 23-33 



Logging- 

 blocks, prices 440 27 



charges overhead, California pine region 440 92-95 



crews — 



make-up and wages in California pine region 440 7-8 



wages in California pine region 440 7 



operations, requirements, etc., California pine region. 440 13-65 



sugar pine and yellow pine, methods and cost 426 12-13 



use of term 440 13 



Lopliyrus. See Saw-fly. 



LuGiNBiLL, Philip, and T. D. Urbahns, bulletin on "The 

 Spike-horned leaf-miner, an enemy of grains and 



grassed" 1 432 1-20' 



Lumber — • 



cull, discounts for different species in California pine 



region , 440 10 



handling in sawmill lumber yards, practices in Cali- 

 fornia pine region 440 80-86' 



inclines, requirements, construction and cost 440 88-89 



pine, production in California pine region, operations, 



volume, labor, etc 440 3-99- 



sugar-pine — ■ 



amount used, various industries, 1910 426 20-22 



depreciation in seasoning 426 18-20 



weight per 1,000 feet 426 11 



yields, values and grades 426 16-20 



transportation from mill to common carrier, methods 



and cost, California pine region 440 86-92 



yards, sawmill types, equipment, and cost of han- 

 dling lumber 440 80-86-- 



Lumbering — 



crews, housing, practices, equipment and cost in Cali- 

 fornia pine region 440 8-10 



equipment, depreciation, estimates : 440 95-96 



sugar pine and yellow pine region of California, 



bulletin by Swift Berry 440 1-99 



wages in California pine region 440 7-8 



Manchuria, production of soy beans and products, 



methods, jaelds, exports, 1909-1913 439 2-A, 5- 



Manga de rosa, description and value 445 23-24 



Manganese — 



action under acid and neutral soil conditions, bulletin 



by J. J. Skinner and F. R. Reid 441 1-12 



effect on crop yields, neutral conditions, experiments- 



at Arlington farm, 1913-1915 441 6-9, 12 



Mango — 



occurrence, growth habits, uses, and varieties 445 23-24 



rose, description and value 445 23-24 



Mathews, O. R.. bulletin on " Water penetration in the 



gumbo soils of the Belle Fourche Reclamation Project " 447 1-12 

 Mathewson, W. E., bulletin on " Separation and identifi- 

 cation of food-coloring substances " 448 1-56. 



