1. Concentration gradients of free sterols, steryl esters and lipid phosphorus in the trunkwood of Scot's pine (Pinus sylvestris L.)

   • W. Höll
   • J. Lipp

   OriginalPaper Pages: 79 - 81

2. Lipids and sterols of Pinus sylvestris L. sapwood and heartwood

   • P. Saranpää
   • H. Nyberg

   OriginalPaper Pages: 82 - 87

3. Naturally occurring monoterpenoids in needles of Picea abies (L.) Karst

   • Roswitha Schönwitz
   • Lydia Merk
   • H. Ziegler

   OriginalPaper Pages: 88 - 93

4. Monoterpene hydrocarbon contents of the resin from seeds of silver fir (Abies alba Mill.)

   • J. Čermák

   OriginalPaper Pages: 94 - 101

5. Distribution of leaf assimilates in the stem of Picea abies L.

   • R. Langenfeld-Heyser

   OriginalPaper Pages: 102 - 109

6. Stomatal conductance and transpiration of the two faces of Acacia phyllodes

   • O. L. Lange
   • I. Ullmann
   • P. Bannister

   OriginalPaper Pages: 110 - 122

7. Respiration and photosynthesis in cones of Norway spruce (Picea abies (L.) Karst.)

   • Andres Koppel
   • Erik Troeng
   • Sune Linder

   OriginalPaper Pages: 123 - 128

8. Some effects of long-term ozone fumigations on Norway spruce

   • T. Keller
   • R. Häsler

   OriginalPaper Pages: 129 - 133