Tillamook burn, 478, 480, 482 

 Timber 



Alaska, 365-366 

 area-selection system, 331-332 

 balance 



between growth and drain, 



720, 749 



See also forest drain, 

 beetle-killed, use, 420-421 

 better growing. Arthur Koehler, 



200-205 



cash returns, 173-174 

 crop, annual, maintenance, 717 

 cruise, use, 229 

 cut. See Cut. 

 logging methods, 463, 693 

 decayed, removal, 463 

 depletion, 708, 720 

 domestic, drain, 34 

 engineering, requirements, 657 

 exports, Colonial, 702 

 from small woodlands, 179 

 future requirements. A. C. Cline, 



731-741 



high quality, characteristics, 200 

 inventories, 369, 681-682 

 kind of trees for, 200 

 locations, 718 

 low-grade, problem, 720 

 management, 22, 294, 355, 358, 



462 



measurement, 851-854 

 measurement, importance, 226 

 national forest 

 free use, 23 

 importance, 301 

 management, sale, and cut, 



301 



needs, 720 

 original, 687 

 payments, 308 

 pines, crossing, 151 

 production, 23, 382, 750 

 products 

 classification and importance, 



850 



demand, 358 

 requirements, potential annual, 



34 



transportation, tonnage, 724 

 requirements 



cooperage, 1950-55, 1999, 740 

 fence posts, 1950-55, 733 

 fuel wood, 1950-55, 732 

 future. A. C. Cline, 731-741 

 piling, 1950-55, 733 

 paper, 1950-55, 740 

 poles, 1950-55, 732 

 pulp, 1950-55, 740 

 residues, utilization, 640 

 resources 



and forest land. C. Edward 



Behre, 715-721 

 national income from, 1946, 



730 

 world distribution, 723-724 



Index 



Timber Continued 

 sales 



from Indian lands, 384 

 from small ranches, 358-359 

 national forests, 306, 316, 329, 



341 

 saw 



damage from heart rots, 443 

 drain, components, 1944, 731 

 growth, estimate, 719 

 growth, goal, 720, 741 

 ownership, by region, 654 

 requirements, 1950-55, 1999, 



741 

 volume 



1945, 717, 718 



State forests, 391 



sawlog, growth years, 23 



second-growth, description, 200 



selling 



from revested lands, 382-383 



principles, 230 



shortage, 276-277, 285, 716-718 



situation, comparison of U. S. 



with other countries, 742, 744, 



7 4 7> 749, 750 



southern, marketable, 211-212 

 species used in fabricated prod- 

 ucts, 738 

 standing 

 conversion to lumber, days of 



labor, 23 



estimation, 228-229 

 stands, use of fire, 518 

 surveys, 323, 711-712 

 sustained yield. See Sustained 



yield, 

 use, coordination with wildlife 



needs, 569 

 utilization, integrated, 226-227, 



242 

 volume 



estimates, 662 

 killed by insects, 409 

 Timber Conservation Board, work, 



713 



Timber Culture Act, 192, 704 

 Timbers 



structural, strength, determina- 

 tion, 649 



termite resistance, 434 

 Tip moths, 98, 100 

 Titi (buckwheat-tree), Clijtonia 



monophylla, 524 

 Tomahawk Kraft Company, 265 

 Tongass N. F., 367-370 

 TOOLE, E. RICHARD: Shade Trees 



for the Southeast, 60-65 

 Tools. See under specific kinds. 

 Township forests, 394-396 

 Trace elements, need by tree, 5 

 Tractor logging, Douglas-fir, 332 

 Tractors 



types for fire lines, 528, 529 

 uses in logging, 332, 690-691, 



692, 693, 700-701 

 Trade, and forest resources, 721 



941 



Trail riding 



in the wilderness. Shirley W. 



Allen, 537-544 

 trips, 553-554 

 Trails, national forests, 554 

 Training, forestry, 655-658, 664 

 Transpiration, forest, 6-7, 595, 599 

 Transplant, beds, description, 165 

 Transplanted stock, pruning, 90 

 Transplanter, mechanical, 165 

 Transplanting 



advantages, disadvantages, 207 

 balled stock, method, 88-89 

 bare-root stock, 87-88 

 depth to dig by ball sizes, 88 

 nursery stock, 136, 137, 165 

 seasons by regions, 86 

 space requirements, 86-87 

 Transportation 



in forest fire suppression, 490- 



491 

 logs, 324, 687, 688, 689-691, 



695-697, 699 



Transports for fire lines, 528 

 Treasures of the Nation. Conrad 

 L. Wirth and J. H. Gadsby, 

 544-550 

 Tree-oj-Heaven (ailanthus) , Ailan- 



thus altissima, 68, 73 

 Tree-farm movement, 272, 661, 



674 



Tree Fruit Branch Experiment Sta- 

 tion, 195 

 Trees 



and homes, 37-100 

 and men, 1-36 

 basic requirements, 121 

 fossil ancestors, 20 

 for 



America program, 674-675 

 special purposes, 845-850 

 tomorrow, work, 660, 672 

 urban uses, selection, 45, 46- 



48 

 various regions, 48, 60, 65, 72, 



82 



remembered and remembering. 

 G. Harris Collingwood, 15-18 

 Tristania, Brisbane-box. See Brush- 

 box. 

 Tropics- 

 forests, growth, current, 749 

 hardwoods, use, 752 

 Trout 



foods, 581-582 

 stocking in Virginia, 590 

 TRUAX, THOMAS R.: Preservative 

 Treatment of Wood, 623-625 

 Trucks, use in logging, 698, 699, 



700, 724 

 TRUE, R. P.: Shade Trees for 



Southeast, 60-65 

 Trumpetcreeper, common, Campsis 



rod leans, 133 

 Tulip-poplar (yellow-poplar), Lir- 

 iodendron tulipijera, 129 



