XV 



United States, forest and 



lumber industry, rev. ... 92 

 forest service annual report, 



n 157 



compensation to employees, 



n 160 



financial results, n 781 



investigations, n 780 



Montana, n 548 



organization, arts 188, 590 



profits, n 770 



forests in war, ref 536 



lumber cut, n 543 



national forests, ref 536 



areas, 1916, ref 312 



extension, n 781 



structural timber, rev 309 



wood preservation, 1915, ref. . 489 

 Use permit regulations, national 



forests, ref 97 



Uses for lumber, ref 102 



Utilization, ethyl alcohol from 



wood waste, ref 101 



lumber uses, rev 85 



Rosha grass, ref 496 



sawmill waste, art 39 



relation to silviculture, ref . . . . 536 



tropical forest, ref 314 



wood, aided by chemistry, ref. 536 



wood waste, ref 491 



woodlot products, ref 489 



Value production, br 345, 529 



Vermont, reports. State forester, 



1915, ref . 314 



timberland owners' associa- 

 tion, 1914, ref 314 



Weeks-law fire-patrolling, ref . 99 

 Virginia, forestry laws, ref 489 



Walnut, supply, br 349 



War, effect in France, br. . . . 152, 356 



in England, br 154 



in Germany, br 355 



on industries, br 154 



on Prussian forests, br 151 



Washakie national forest, ref 741 



Washington fire association re- 

 port, 1915, ref 100 



forest club annual, ref 494 



school, n 554 



forestry laws, ref 96, 489 



reforestation, ref 494 



Waste, used for box boards, art . 39 



due to drying, br 142 



hardwood utilization, br 346 



use of sawdust, br 143 



and wood pulp, br 773 



Water powers report, Canada, 



1913-14, ref 102 



Weight of lightest wood, br 145 



Weir, J. R., art 567 



West Virginia, wood-using indus- 

 tries, ref 99 



Western Yellow pine, mill scale 



study, ref 101 



White pine blister rust, ref. 99, 



314, 490, 495; n 361 



Ontario, n 168, 549 



Massachusetts, n 775 



Willows, growth and use, rev . . . 

 Wisconsin, forest planting, ref. . 493 



forestry laws, ref 489 



Wood, in relation to fire losses, 



ref 493 



fire resistance, br 349 



lightest, br. 145; n. 785 



and plant ash, composition, ref. 156 

 preservation. United States, 



1915, ref 489 



used by shoemakers, br 350 



utilization, books, br 144 



variation in anatomy, art 663 



waste utilized by chemical 



means, ref 491 



yields ethyl alcohol, ref . . . . 101 



Wooden tire, n 175 



Woodlots, care and improve- 

 ment, ref 313 



and forestry, ref 743 



management, ref 491 



Kentucky, rev 721 



market investigations, n 554 



New England, ref 743 



New York, ref 315 



problems and status, ref 491 



products, measuring and mar- 

 keting, ref 489 



United States, n 784 



working plans, art 467 



Wood-paving, creosoted, ref ... . 743 



treatment, ref 769 



Woodpulp, ground, rev 485 



supplies' prices, n 771 



textile fabrics, n 773 



Woodsmen's manual, ref 314 



Wood-using industries, Indiana, 



ref 312 



West Virginia, ref 99 



WooLSEY, T. S., Jr., art 66, 188 



Working plans, ref 98 



Burma, br 345 



Wynne, S. W., art 590 



Wyoming, forestry laws, ref ... . 489 



Yale forest school, n 170, 364 



Yearbook, 1915, U. S. Dept. 



Agriculture, rev 485 



Yield, depending on treatment, 



br 135 



tables, compared, br 136 



Zacaton, paper-making material, 



ref 97 



Zygadenus, rev 89 



