作者单位:
Finnish Forest Industries Federation, P.O.Box 336, 00171 Helsinki, Finland
[1]
Department of Biology, University of Oulu, P.O. Box 3000, 90014 Oulu, Finland
[2]
Faculty of Forestry and Wood Technology, Mendel University, Zemědělská 3, 613 00 Brno, Czech Republic
[3]
Faculty of Forestry, Technical University Zvolen, T. G. Masaryka 24, Zvolen, 960 53, Slovakia
[4]
发布时间
2013-11-20