Seppo Kellomäki (Professor Emeritus, University of Eastern Finland) has modified and updated the text from the reference “Kellomäki, S. 2009. Trees, forests and forest ecosystems. In: Kellomäki, S. (Ed.). Forest Resources and Sustainable Management. 2nd edition. Paper Engineers’ Association, Helsinki, Finland. pp. 16-96”.
References:
Kramer, P.J., and Kozlowski, T.T. 1979. Physiology of woody plants. Academic Press. New York/San Francisco/London. 811 p.
