INDEX 



293 



Salaries in forest service, 203 



Sand dunes, 89 



Sawmill waste, 169 



Scaling, 93 



Schenck, Carl, 32, 228 



Schools of forestry, 228 



Seed collection, 117 



Seed selection, 117 



Seed-tree method, 102 



Selection method, 104 



Selection of seed, 117 



Selective logging, 147 



Shelterbelt project, 263 



Shelterwood method, 102 



Show, S. B., 100 



Silcox, F. A., 192 



Silvics, 61 



Silvicultural systems, 101 



Silvicultural treatment, 128 



Silviculture, 99 



American versus European, 106 

 artificial reproduction, 113 

 in National Forests, 107 



Soil Conservation Service, 255 



Southern fire problem, 82 



Spacing used in planting, 123 



Species, commercial, 42 

 used in planting, 123 



Stuart, R. Y., 192 



Stumpage, 96 



Stumpage values, 97 



Systems, Silvicultural, 101 



Tables, volume, 94 



yield, 95 

 Tannins, 181 



Taxation, 226 



Tennessee Valley Authority, 249 



Thinning, 131, 133 



Tillamook fire, 72 



Tillotson, C. R., 219 



Timber preservation, 185 



Timber values, 97 



Timber volume, 40 



Tourney and Korstian, 65, 113 



Tree, definition, 53 



Tree characteristics, 53 



Tree planting, 113 



Trees, number per acre, 124 



Turpentine operations, 179 



Uses of wood, 159 

 Utilization, factors of, 166 



Values, stumpage, 97 

 Veneers, 178 

 Volume tables, 94 



Waste, sources of, 164 

 Wild stock, 127 

 Wise, L. E., 163 



Wood construction, advantages, 138 

 Wood distillation, 181 

 Wood pulp, 175 

 Wood uses and economics, 159 

 Woodland, farm, 223 

 Woods waste, 165 

 reducing, 169 



Yield tables, 95 

 Zon, R., 149 



