1670 



INDEX 



Precipitation Continued Page 



Mississippi River Basin, upper _ 370 



Missouri River B asin, lower 400 



Ohio River Basin 380 



Quantity and distribution 306 



Precipitation and run-off (chart). 319 



Predators on forest range 544 



Preservation, wild life, on national forests. . . 593 



Prevention, mill waste, research 1385 



Price indices: 



C otton versus southern yellow pine (chart) . 943 

 Log versus logging costs, Columbia River 



(chart) 924 



Selling versus production costs, ponderosa 



pine (chart) 938 



Stumpage, trend, southern yellow* pine 



(chart) 942 



Primeval areas " for recreation (tables) _471, 473, 485 

 Private agencies, forest research, program for. 1571 

 Private forests: 



Administration, summary. 484 



Conditions, regional 896-911 



Cordwood on- 893 



Economic size 900 



Extent 892 



Investment in 893 



Financial aspects of Pacific coast _ 913 



Potential productivity (chart) 26 



Saw timber on 893 



Stabilization 900 



Sustained yield practice on 896 



Private forest land: 



Cut-over annually (chart) 13 



Expenditures needed to prevent devastation 1451 



Fire control, allowable burn (table) 1399 



Tinder management (charts) 17 



Forest, wild life management on 1549, 1551 



Protected and unprotected (chart) 13 



State, fire protection costs (table) . 1408 



Used by game 507 



Watershed-protection conditions and re- 

 quirements. 1513 



Private forestry: 

 Distribution of volume in residual stands 



after cutting (charts) 906, 



917, 922, 923, 926, 929, 934, 944, 949, 970, 972, 

 973, 974, 976. 



Financing of 1125, 1129 



Status and opportunities of 891 



Private land, agricultural, watershed pro- 

 tection, conditions and requirements 1512 



Private owner, or ownership. (See Owner- 

 ship, private). 

 Private share: 



In fire costs (table) 819 



In forest activities (chart) 19 



In forestry expenditures (chart) 10 



Probable future distribution of forest land 



ownership (section) 1253 



Products, factory, lumber consumption in... 253 



Farm, research 1372 



Forest. (See Forest products.) 

 Marketable, lower costs forest products re- 

 search... 1372 



Production, forage: 



Eastern United States 552 



South 547 



Western.. 530 



Forest products, improvement 1362 



Small timber holdings.. 1361 



Lumber (table) 247 



United States (chart) 212 



Naval stores (table) 273 



Pulp, world's (table) 293 



Timber: 

 Areas, future public ownership (table)-. 1283 



Land needed for 1235 



National forest (table) 576 



Needed areas, summary 43 



Public land acquisition (table) 1295 



Public share in (chart) 78 



Timber, provision for, summary 44 



Wild life and... 497 



Productivity, potential forest land (chart) ... 26 

 Protection: 



Against fire (section) 1395 



Against forest diseases (section) 1419 



Agencies needed 1422 



Protection Continued Page 



Against forest insects (section) 1415 



Allowable burn (table) 1399 



Costs, national forests 1306-1307 



New national forest units 1316-1318 



Disease, Indian forests 627 



Program, summary 45 



Expenditures, national forests (tables). 1408-1409 



Federal regulation. 1349 



Protection, fire: 



Adequacy on national forests (chart) . 599 



Areas and costs, 1915 and 1931 (table)-.. . 1057 



Benefits to State from 804 



Cooperative, areas involved (chart) " 1059 



Expenditures (charts) 1061,1067 



Cost on national forests 1308 



Costs on representative national forests 



(table) 1307 



Development of as State policy 754 



Distribution of costs of 1065 



Efficiency 813 



Expenditure (chart) 20 



State, regional, per acre 809 



Federal aid to States 1208, 1332 



Financing of 1060 



Growth of as cooperative activity, 1911-31 



(table) 776 



Indian forests 626 



Land abandonment, lessens 803 



Major activity of State forestry organiza- 

 tions 805 



National forests. 595 



Need for trained personnel 815 



Organized, area covered by 1059 



Prevention, stressed by States 806 



Program, summary 44 



Progress and requirements of research 672 



Results of Federal aid in 1074 



Significance of Federal cooperation by 



regions 1071 



Simple, defined 230 



Standards 811 



State, aid in 803 



Developments and difficulties 814 



Equipment for 805 



Financing 807 



Organizations and methods 805 



Personnel, selection of 807 



Private owners, to.. 1180 



Private progress in, and (chart) 1059, 1061 



Providing for regulation (map) lOOO 



Regulation 1345 



Results (tables) 807,809,814 



Share, regulation 1350 



Forests, as an element of intensive forestry . 1462 



Forest diseases, organized control 1423 



Cost on national forests 1309 



Forest insects, cost on national forests 1309 



Indian forests 627 



National forests _ 600 



Program, summary 46 



State activity 821 



State, Federal aid... 1336 



State regulation 1345 



Forest land, needed and given (chart) 13 



National forests, area burned versus precip- 

 itation (chart) 596 



Area burned versus recreation use (chart) _ 597 



Public interests, State regulation 1346 



Recreation areas 480 



Regulation, Federal Government 1351 



State and private land versus burns (chart) . 1070 

 Watershed, areas feasible for public owner- 

 ship 1291 



Areas recommended for public owner- 

 ship 1293 



Forest land ownership (table) 1286 



Indian forests 623 



Private land, degree conserving values. . . 1287 



Problems of, summary 25 



Program summary 51 



Public acquisition, objective.. - 1291 



Public acquisition, private areas (table). 1288 

 Public forests, establishment, limiting 



factors.... 1288 



Public land acquisition (table) 1295 



Public ownership 1286 



Pruning as an element of intensive forestry. . 1456 



