1. Heat transfer from impinging slot jets of air part 1: Aerodynamic characteristics of free jets

   • D. G. Arganbright
   • H. Resch
   • J. R. Olson

   OriginalPaper Pages: 237 - 249

2. Notes on the spectrophotometric determination of lignin in wood samples

   • J. D. van Zyl

   OriginalPaper Pages: 251 - 259

3. Studies on holocellulose and alpha-cellulose from spruce wood using cryo-ultramicrotomy part 2: The influence of heavy metal salt impregnation and the dimensions of delignified cell wall layers

   • D. Fengel
   • M. Stoll

   OriginalPaper Pages: 261 - 269

4. Failure in timber part 3: The effect of longitudinal compression on some mechanical properties

   • J. M. Dinwoodie

   OriginalPaper Pages: 271 - 285

5. Lamellation in the S2 layer of softwood tracheids as demonstrated by scanning transmission electron microscopy

   • K. Ruel
   • F. Barnoud
   • D. A. I. Goring

   OriginalPaper Pages: 287 - 291

6. Separation of eastern spruce and balsam fir by chemical methods

   • N. P. Kutscha
   • J. T. Lomerson
   • M. V. Dyer

   OriginalPaper Pages: 293 - 308

7. Ethylene and tension wood formation in Eucalyptus gomphocephala

   • N. D. Nelson
   • W. E. Hillis

   OriginalPaper Pages: 309 - 315

8. Wood structure in biological and technological research

   • T. E. Timell

   Book Reviews Pages: 317 - 320