Authors
Ilya Shegelman
Petrozavodsk State University, Petrozavodsk
Vyacheslav Baklagin
Northern Water Problems Institute of the Karelian Research Centre of the Russian Academy of Sciences, Petrozavodsk
© 2020 Pavel Budnik, Ilya Shegelman, Vyacheslav Baklagin, published by National Forest Centre and Czech University of Life Sciences in Prague, Faculty of Forestry and Wood Sciences
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.