1676 



INDEX 



Page 

 Trends, world wood consumption (section 



heading) 279 



Tribal lands and forestry 618 



Tropical forest research, private and quasi- 

 public 985,988,990 



Tropical Plant Research Foundation 988 



Tugwell, R. G., Assistant Secretary, signa- 

 ture, letter of transmittaL.--..- x 



Turkey, forest regulations 1035 



Turpentining, long leaf-slash pine type 1445 



(See also Naval Stores.) 



U 



Unallotted Indian forest lands, areas (table). 611 

 Unemployment, forest planting as mode of 



relief 1492 



United States, forest regions and types (map) . 1 23 

 Universities: 



Forest research by, endowed .*.. 986 



Responsibility for forestry . 1598 



Upper Mississippi River Basin (map).. 371 



Watershed conditions 369- 376 



Upper Rio Grande Basin (map) 431 



Watershed conditions 438-440 



Use: 

 Land. (See Land use.) 



National forest resources, correlated 577 



Timber versus cut and growth (chart). .. 238-239 



Western range, seasonal . 512 



Utilization: 

 Forest products, as an element of intensive 



forestry .-- 1463 



Lumber, in construction .. 249 



Timber, wild life in relation to 497 



Values, positive, saw-timber yields based 



on (table) - 229 



Wood: 



Modern... 281 



Prior to industrial era 280 



Program, extension of, summary 50 



Research: 



Fundamental - 1391 



Mill waste... . - 1385 



Veneer, world production 294 



Virgin timber. (See Old-growth timber). 



Visitors to forest land (table) 464 



Volume, tree, converted to mill tally (chart). 953 



W 



Wall board. (See Board, wall.) 



Wallace, H. A., Secretary^ signature, letter of 



transmittal - x 



Water: 

 Conservation: 



Indian forests.. 623 



National forests 589 



Consumption by forest vegetation 310 



Navigation facilities, Federal expenditures 



on 303 



On western ranges. 543 



Streams heading in national forests (map) . . 589 

 Supply, problems of: 



Columbia River Basin 453 



Great Basin -. 444 



Northeastern drainages 333 



Ohio River Basin 383 



South Atlantic drainages 346 



Southern California 425 



(See also Precipitation, Evaporation, Run- 

 off, Percolation.) 

 Water power: 



Colorado River Basin 432 



Columbia River Basin 453 



Northeastern drainages... 334 



Ohio River Basin 385 



Pacific Cascade drainages 458 



South Atlantic drainages 345 



Watershed conditions: 



Arkansas and Red River drainages 407 



California drainages 420 



Colorado River Basin -. 430 



Northeastern drainages 331 



Ohio River Basin 387 



Watershed conditions Continued Page 



Upper Mississippi River Basin 370 



Pacific Cascade drainages 458 



And requirements correlated with land 



ownership 1512 



Upper Rio Grande Basin 438 



Watersheds: 



Forest areas influencing (chart). 28, 78 



Forest protection of, foreign laws recogniz- 

 ing 328 



Forests as a protection of 139 



Grazing on 535 



Income, national forests 1325 



Major, United States (maps) . .. 331,332, 



341, 351, 359, 371, 379, 396, 419, 431, 445, 451 



Streams heading in national forests (map) . 589 



Watershed protection: 



Acquisition program, summary 52 



Adequate land-management requirements. 1532 



Forest areas classified as to. 1509 



Forests classified as to 329 



California 438 



Colorado River Basin 430 



Columbia River Basin 451 



Great Basin 449 



Upper Rio Grande Basin 440 



Forest planting for 1488 



Forest Service research program, proposed. 1617 



A function of forests 299 



Indian forests 623 



Land needed for 1234 



Major critical situations 1521 



Measures needed for: 



Arkansas and Red River drainages 411 



Northeastern drainages 340 



Upper Mississippi River Basin 376 



National-forest acquisition for (table) 575 



Needed on public domain 643 



Need for regulations ____ 1043 



Needs, West Gulf drainages 364 



Problems, summary.. 25 



A program for 1509 



Program, summary . 51 



Public-domain areas of value for. 639 



Recognized by law as function of forests 305 



Relation of forest disease to 705 



(See also Protection, watershed.) 



Washington, tax delinquency (table) 875,876 



Waste, woods, resulting from lack of coor- 

 dination 899 



Watts, LyleF., author... 637 



Coauthor. 1485, 1509 



Weather Bureau: 



Forest fire weather research program for.. 1568 



Forestry program, proposed 1614 



Weather, forest fire, research in 1568 



Weeding, as an element of intensive forestry. 145f> 



Weeks Law: 



Acquisition under 1171 



Effect on State forestry 776- 



Introducing new national-forest policy 571 



Provisions for Federal aid in fire protection. 1054 



Weevil, white pine. 729 



West Gulf drainages (map) 359 



Character and extent of forests as affecting 



watershed conditions 362 



Character of stream flow 360 



Climate 359 



Erosion problems 361 



Floods 360 



Forests: 



Character and extent 362 



Relation to watershed problems 363 



Silting of channels 361 



Stream flow utilization. 360 



Watershed needs 364 



Western forests, measures to prevent devasta- 

 tion (table) 1430,1451 



Western forest ranges, principles of manage- 

 ment 540 



Western larch-western white pine type, 



measures to prevent devastation (table) .. 1435, 



1452 



Western States: 



Development of national forests in 1170 



Forest problems in 740 



Western white pine, heavy stand, Idaho 



(table)... 936 



Western white pine type, measures to prevent 



devastation- - 1435 



