General Index 



3661 



related to drying and other treatments, 

 634 



related to moisture content, 629 



related to wood anatomy, 616-624 



treatability and retention, 635 



variation among species, 624, 627-629, 

 631,2471-2475 



variation with direction, 627 



variation with radial position, 627- 629, 

 632, 633 



variation within tree, 632 

 pH,451 



definition of, 45 1 



measurement of, 45 1 



variation among species, 452 



variation within trees, 452 

 pHof 



bark, 451, 1199, 1228 



discolored wood, 235, 453 



fiberboard, 2746, 2776 



foliage, 1381 



hardwood bark, pine bark, and 



hardwood-pine sawdust in storage, 

 453, 1228 



heartwood, 231,453 



pulping reagents, 3109 



sapwood, 230, 453 



stained wood, 453 



treated wood and preservatives, 2525 



wood, 451 

 Phellem, 1071 

 Phelloderm, 1071 

 Phellogen, 1071 

 Phenolics in hardwoods, content by species, 



374, 375 

 Phenolic resins, technology of, 4 

 Pentachlorophenol, 2480 

 Phloem; see also Bark 



bark-to- wood bond strength, 1644-1648 



conducting, 1072 



definition of, 191, 1072 



functional phloem, 191 



nonconducting, 1072 



parenchyma, 1077 



rays, 1078 



secondary, 1072 

 Photo-induced discoloration, 671 

 Photosynthesis, 3154 

 Physical properties of 



bark, 1200 



wood, 646, 705 

 Physical properties of wood 



acoustical, 711 



color, 646 



electrical, 671 



frictional, 705 



thermal, 687 

 Physiology, 191 



drought resistance, 194 



nutrient requirements, 195 



of roots, 1262 



tolerance of hardwoods, 193 



tree form and growth, 192 

 Pigment figure, 239 

 Piling, 2688, 3616 



Pinking of hickory sapwood, 670, 2336, 2403 

 Pith 



concentricity, 211 



definition of, 206 



shape of, 206 

 Pits in cell walls, 286 

 Planing; see also Peripheral milling, 2022 



90-0, 1705, 2022 



90-0 to 90-45, 1843 



chip formation, 1705, 1813-1815 



cutting forces, 1709-1782 



defects; see Surface quality 

 Plant organisms, attack by 



bacteria, 818 



sapstains and molds, 817 



wood destroying fungi, 796 

 Plasticising wood, 2305-2309; see also 



Bending wood to form 

 Plywood 



consumption data, 2592, 2649, 2652, 

 3602, 3624-3626 



decay resistance vs. adhesive, 851 



decorative plywood, 2649 



economics of manufacture, 3549, 3552, 

 3569 



energy, manpower, and capital 

 requirements, 2558, 2560, 2562 



gluing of, 2694 



imports and exports, 3602 



linear expansion, 2658 



plant locations, 2650, 3552 



price trends, 3637 



species output, 2652 



specifications and standards, 2654 



strength, 782 



structural plywood, 2692 



surface checking, 2659 



thermal expansion, 699 



veneer log consumption data, 2652, 3592 



weight, 2695,2741,3292 

 Poisson's ratios, 774, 775 

 Poles and piling, 2688 



debarking, 1664-1666 



production data, 3616 



strength, 782 

 Pollution of air, 3170, 3197 

 Polysaccharides, definition of, 366 



