3664 



General Index 



Residues 



chippers, 2204 



weight and volume; see Yields and 

 measures, residues 

 Resistivity of 



bark, 1215 



carbonized wood, 685 



wood, 672 

 Resin in hardwoods 



content by species, 374, 375 



definition of, 367, 400 

 Resins 



technology of phenolic, 4 

 Resource 



difficulties in utilizing, 3 



in 1970, 9 



in 2000, 1 1 



materials flow trajectory, 10, 12 



national supply and demand, 9 



net hardwood growth, 10 



ownership patterns, 41 



positive factors, 3 



reasons for extensive stands of 

 hardwoods, 2 



references. South wide, 36 



removals, 10 



the hardwood, 2, 13 



see also Survey data 

 Reviews 



supplemental to this text, 4 



finishing, 4 



gluing, 4 

 Ribbon or stripe figure, 238 

 Ring porous 



definition, 212 



illustrationof, 268, 270, 271 



species list, 213 

 Roofs 



decking, 2915, 3023, 3064, 3566 



manpower, energy, and capital 

 requirements, 2563 

 Root rots, 834 

 Roots and stumps, 1260, 3324 



anatomy, 1303; see also Anatomy of bark 



ash content, 1323 



bark and wood proportions, 1312, 1313 



beneficiation of, 1682 



distribution in forests, 1263, 1265 



estimation of Dbh from stump diameter, 

 1263 



form, 1262, 1263, 1266-1291 



harvesting, 1329, 1549-1562, 1682 



heat of combustion, 1328 



tap root length in 6-inch trees, 1434 



mineral content, 1323-1326 



moisture content, 1318, 1319 



physiology, 1262 



processing, 1682 



relation of stump dimensions to dbh, 3324 



specific gravity, 1320, 1321 



starch content, 1327 



uses for pulp, flakeboard, and energy, 

 1330 



volume in stump, 1302, 3467 



volume per acre, 1429 



weight and proportion of tree weight, 

 1269-1301, 1430, 1431, 1435, 1437, 

 1452, 1453, 3324 



weight variation with species, 1266- 

 1291, 1302 

 Rot; see Decay 



Rotary cutting bars, 1833-1839 

 Rough-mill procedures, 1975 

 Roundwood; see Fenceposts and Pulpwood, 

 and Sawbolts, and Sawlogs, and Veneer 

 Routing, 2092 



S,, S2, and S3 cell-wall layers, 300 

 Sapwood, 207, 226 



ash content, 230 



color of, 227 



extractives in, 399 



mineral content of, 449, 451 



moisture content, 230, 554, 565, 566 



pH, 230, 453 



permeability, 627-629, 632, 633 



proportion of stem volume, 235 



shrinkage, radial and tangential, 596, 

 602, 603 



specific gravity, 514-543 



stain in, 669, 817 



strength of, vs. heartwood, 777-780 



ultimate analysis of, 366 



width of, 227, 237 

 Sash gangsawing, 1863 

 Sawbolts 



for tool handles, 2585,3310 



grades, 1016 



weight, 1601 



yields from, 1016-1018, 2589, 3294 

 Sawdust 



bulk density, 1602, 1606, 3331 



yields, 3330 

 Sawing, 1842 



bandsawing, 1844 



chip formation, 1789-1793 



circular sawing, 1865 



factors affecting sawing procedure, 1844 



patterns, 1932, 1956, 1969 



production trends in U.S., 3591 



sash gangsawing, 1863 



saw gauges, 1854 



specific cutting energy, 1869 



