The experience of research of the pinched cone form pine and bunchgrass pine forms on the territory of the Central Black Earth Region of Russia
| Autor: | S.V. Levin |
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| Rok vydání: | 2021 |
| Předmět: | |
| Zdroj: | Proceedings of the Saint Petersburg Forestry Research Institute. |
| ISSN: | 2079-6080 |
| DOI: | 10.21178/2079-6080.2021.4.29 |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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