1. Xylem Cell Development;Barnett,1981
2. Wood Quality and its Biological Basis;Barnett,2003
3. The significance of the accessory tissues of the hydrosystem for osmotic water shifting as the second principle of water ascent, with some thoughts concerning the evolution of trees;Braun;IAWA Bulletin,1984
4. Microfibril Angle in Wood;Butterfield,1998
5. Three Dimensional Structure of Wood: An Ultrastructural Approach;Butterfield,1980