Zdroj: |
Ashton, Mark S. - Kelty, Matthew J.: The practice of silviculture : applied forest ecology, c2018 LC (Names), cit. 26. 3. 2019 www(Yale University, School of forestry and environmental studies), cit. 26. 3. 2019 www(Yale School of the Environment), cit. 29. 4. 2021 www(Yale School of the Environment - The Ashton Lab), cit. 29. 4. 2021 www(ResearchGate), cit. 29. 4. 2021 |