Authors
Gunta Čekstere
Institute of Biology, University of Latvia, Latvia
Dārta Kaupe
Latvian State Forest Research Institute, Latvia
© 2021 Māris Laiviņš, Gunta Čekstere, Dārta Kaupe, published by Latvian Academy of Sciences
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.