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The future of BHL is uncertain, but hopeful. Learn more.
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  1. By: Petrin, Roumen
    Type: Article
    In: Silva Balcanica
    Volume: 21
    Issue: 2
    Date: 2020-10-6
    Page Range: 71--82
    Publication Info: Sofia, Bulgaria Forest Research Institute - Bulgarian Academy of Sciences (FRI-BAS) [2001]-