Authors
G. Jansson
Skogforsk (The Forestry Research Institute of Sweden), Uppsala Science Park, SE-751 83, Uppsala, Sweden
B. Li
Department of Forestry, P.O. Box 8002, North Carolina State University,, Raleigh, USA
© 2017 G. Jansson, B. Li, published by Johann Heinrich von Thünen Institute
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.