moisture, rev no 



and natural regeneration, l)r. . . . 788 



toxicity, br 1043 



water penetration, rcf 126 



South America, experiment sta- 

 tions, n 137 



South Austraha, forestry report, 



1915-16, ref., 375; rev 467 



Southern Forestry Congress, pro- 

 ceedings, ref 374 



Logging Association, sixth an- 

 nual meeting, ref 130 



yellow pine, grades, ref 130 



Spain, forestry journal, n 247 



national parks, n 516 



paper-making, br 1054 



Spring, S. N., art 761 



Spruce, accelerated growth, art. . . 896 



black, reproduction, art 446 



growth, n 93S 



red, regeneration, art 827 



supply, n 1060 



Stand, quality determined, art 438 



State forestry, Pennsylvania, br.. 919 



ownership, art 951 



Statistics, administration in India, 



1914-1S, ref 132 



fires, n 678 



telegraph poles, n 680 



Sweden, br 490 



Stem analysis, simplified method, 



art 854 



Stumpage appraisals, art 708 



Substitutes for wood, rev 1035 



Succession and increment in bogs, 



art 726 



in range management, art 593 



Rockies, art 587 



Sugar pine, ref, 261 ; rev 365 



from sulphite-liquor waste, br.. 790 



Sulphite liquor waste, br 790 



Swamps {see also Bogs). 

 Sweden, experiment station, br.. 



666 ; program, n 687 



forest school, n 1076 



river driving, br 791 



statistics, br 490 



Switzerland, back woods, br 669 



forest policy, br 1052 



forestry, br 264 



and war, br 925 



stumpage prices, n 943 



wood prices, n 361 



Tall - tree growth, mathematics, 



art 532 



Tan bark, use of shingles, n 106 



materials, U. S., n 943 



Taxation, basis for yield tax, art. 886 



Louisiana, n 508 



Telegraph poles, statistics, n 680 



Telephones, fire protection, n 135 



Terminology, comments 350 



Texas, forest resources, rev 903 



reports, rev 259 



spread of timber areas, art 442 



trees needed, ref 262 



Timber, construction, ref 659,660 



estimating in Appalachians, art. 310 



law, American, rev 254 



sales, Montana and Idaho, n... 105 



Thinnings, optima, br 486 



Toxic atrophy, br 1043 



Transpiration, factors influencing, 



rev Ill 



Transplants, white pine, art 761 



Transport, use of motor trucks, n. 944 

 Transportation costs in Lake 



States, art 605 



Tropical experiment stations, n... 137 



forestry at Yale, n 1073 



Tree growth, mathematics, art.... 532 



Trees, large size, br 262, 



Tunisia, forestry, rev 1017 



Turpentine from larch, n 942 



Type {see Forest type). 



Typha, substitution for cotton, n. 803 



United States, eastern forests, fu- 

 ture, art 65 



fires, 1915, ref 659 



forest products, 1915, ref yj2> 



products laboratory work, n. . 509 



reserves in East, n 135 



Forest Service report, 1916, n.. 105 



stumpage appraisals, art 708 



lumber cut, n 359 



industry, difficulties, art IS 



national forests, cut, n 106 



— the situation, art 3 



State forests, art 951 



wood properties, rev 1034 



Utilization, mill waste by distill- 

 ing, n 514 



timber sales, Montana and Idaho, 



n 105 



Value of fuel per cord, n 944 



Vermont Timberland Association 



report, 1915, ref Zli 



trees, rev 478 



Virgin Islands, forests, n 1069 



Volume computation, allotment, 



art 431 



tables, construction, art 574 



western yellow-pine logs, art. . . 615 



Wages, logging, br 497 



Wales, botanical trip, ref 128 



War and damage in France, br. . . 668 



forestry, France, br 493 



forests, n., 106, .1057; rev T036 



