LEADER 00872nam0-2200289---450- 001 990009620980403321 005 20120917143023.0 035 $a000962098 035 $aFED01000962098 035 $a(Aleph)000962098FED01 035 $a000962098 100 $a20120917d1978----km-y0itay50------ba 101 0 $aita 102 $aIT 105 $aa---ac--001yy 200 1 $aCabrei in Toscana$eraccolte di mappe, prospetti e vedute, sec. 16.-sec. 19$fLeonardo Ginori Lisci 210 $aFirenze$cFederazione Casse di risparmio di Firenze$d1978 215 $a327 p.$cill.$d30 cm 610 0 $aFirenze$aMappe catastali$aSec. 16.-19. 700 1$aGinori-Lisci,$bLeonardo$0211961 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990009620980403321 952 $aCI.03.148$b887$fCICE 959 $aCICE 996 $aCabrei in Toscana$9849456 997 $aUNINA LEADER 05977nam 2200793 450 001 9910817853103321 005 20230912151907.0 010 $a1-282-00978-8 010 $a9786612009785 010 $a1-4426-7267-6 024 7 $a10.3138/9781442672673 035 $a(CKB)2420000000003920 035 $a(EBL)3251301 035 $a(SSID)ssj0000290823 035 $a(PQKBManifestationID)11235661 035 $a(PQKBTitleCode)TC0000290823 035 $a(PQKBWorkID)10230608 035 $a(PQKB)11015470 035 $a(CaPaEBR)417318 035 $a(CaBNvSL)thg00600204 035 $a(DE-B1597)464293 035 $a(OCoLC)944178388 035 $a(DE-B1597)9781442672673 035 $a(Au-PeEL)EBL4671317 035 $a(CaPaEBR)ebr11257035 035 $a(OCoLC)958515419 035 $a(OCoLC)666909088 035 $a(MdBmJHUP)musev2_104546 035 $a(VaAlCD)20.500.12592/rvp1ms 035 $a(schport)gibson_crkn/2009-12-01/5/417318 035 $a(MiAaPQ)EBC4671317 035 $a(MiAaPQ)EBC3251301 035 $a(EXLCZ)992420000000003920 100 $a20160922h19811981 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 00$aCanadian woods $etheir properties and uses /$fedited by E. J. Mullins and T. S. McKnight 205 $a3rd ed. 210 1$aToronto, [Ontario] ;$aBuffalo, [New York] ;$aLondon, [England] :$cUniversity of Toronto Press,$d1981. 210 4$dİ1981 215 $a1 online resource (408 p.) 300 $aDescription based upon print version of record. 311 $a0-8020-2430-0 320 $aIncludes bibliographical references at the end of each chapters and index. 327 $aCONTENTS -- PREFACE -- ACKNOWLEDGMENTS -- 1 Canada: A Forest Nation -- THE FORESTS OF CANADA -- THE FOREST: A COMPLEX COMMUNITY -- THE HARVESTING OF FOREST PRODUCTS -- THE RENEWABLE RESOURCE -- REFERENCES -- 2 Commercial Woods -- SOFTWOODS (CONIFEROUS SPECIES) -- HARDWOODS (DECIDUOUS SPECIES) -- REFERENCE -- BIBLIOGRAPHY -- 3 The Structure of Wood -- TREE GROWTH -- Growth in Height -- Growth in Diameter -- CHARACTERISTICS OF WOOD -- Sapwood and Heartwood -- Grain, Texture, and Figure -- Color and Luster -- Odor and Taste -- STRUCTURE OF WOOD 327 $aSoftwoods Hardwoods -- CELL-WALL STRUCTURE -- Primary Wall -- S[sub(1)] Layer -- S[sub(2)] Layer -- S[sub(3)] Layer -- Microfibrils -- Water and Shrinkage -- Pits -- NATURAL DEFECTS AND ABNORMALITIES -- Knots -- Pitch Streaks and Pockets -- Cross Grain -- Shakes and Checks -- Brash Wood -- Reaction Wood -- VARIABILITY IN WOOD OF THE SAME SPECIES -- Variation between Trees -- Variation within Trees -- IDENTIFICATION OF WOOD SAMPLES -- Key for Microscopic Identification of Woods Commonly Used in Canada -- BIBLIOGRAPHY 327 $a4 Strength and Physical Properties of Wood FACTORS AFFECTING THE STRENGTH OF WOOD -- Density and Relative Density -- Moisture Content -- STRENGTH-REDUCING CHARACTERISTICS -- Knots -- Slope of Grain -- Shakes and Checks -- Decay -- Aging -- Reaction Wood -- STRENGTH OF WOOD COMPONENTS IN STRUCTURES -- Species Groups -- Allowable Unit Stresses -- Machine Stress Rating -- Preservative and Fire-Retardant Treatments -- CREEP AND RELAXATION -- STRENGTH OF JOINTS -- Nails -- Wood Screws -- Lag Screws -- Toothed Plate Connectors 327 $aSplit Rings and Shear Plates Glulam Rivets -- Bolts -- Adhesive Joints -- POLES AND PILING -- PHYSICAL PROPERTIES OF WOOD -- Acoustical Properties -- Electrical Properties -- Thermal Properties -- REFERENCES -- APPENDIX -- 5 The Chemistry of Wood -- THE COMPONENTS OF WOOD -- Cellulose -- Hemicelluloses -- Lignin -- Extractives -- Bark -- Foliage -- APPLICATIONS OF WOOD CHEMISTRY -- Pulping -- Stains on Wood Products -- Chemical Identification of Species -- Bleed-through -- Utilization of Sawdust and Bark 327 $aWOOD CHEMICALS AND CHEMICAL BYPRODUCTS Cellulose and Its Derivatives -- Charcoal -- Wood Resin -- Maple Sap Products -- Saccharification of Wood -- Food and Food Supplements -- Vanillin -- Essential Oils -- Other Chemicals from Foliage -- Bark Tannins -- Fuel -- THE FUTURE OF WOOD CHEMICALS -- Pyrolysis -- Hydrogenation -- Hydrolysis -- REFERENCES -- 6 Lumber Production -- HISTORY -- LUMBER MANUFACTURE -- Log Quality and Allocation -- Basic Steps in Lumber Manufacture -- Sawing Methods -- Saws -- Headrigs -- Secondary Sawmilling Machines 330 $aCanada's forests are one of its most important natural resources. Since the arrival of the earliest settlers, the forests have played a major role in the country's development, supplying the raw material for the necessities of life and for much of our industry. Completely revised and expanded, this edition of Canadian Woods is a comprehensive overview of a multi-faceted forest industry. Providing a complete review of the woods found in Canada and their commercial uses, it discusses the structure, the strength and physical properties, and the chemistry of wood, plus lumber production, wood drying, wood protection, and glues and gluing. Other chapters deal with the processing and use of woods and wood products, panel products, houses and structures, pulp and paper, and codes and standards in Canada. Lavishly illustrated with more than 280 photographs and drawings, the newly revised Canadian Woods is an essential reference for students and practitioners in the forest professions and in primary and secondary forest industries. 606 $aWood$zCanada 606 $aForest products industry$zCanada 607 $aKanada$2gnd 607 $aCanada$2fast 615 0$aWood 615 0$aForest products industry 676 $a674 702 $aMullins$b E. J. 702 $aMcKnight$b T. S$g(Theodore Samuel),$f1927- 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910817853103321 996 $aCanadian woods$94108786 997 $aUNINA