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  1. By: Belilov, Sevdalin - Georgiev, Georgi
    Type: Article
    In: Silva Balcanica
    Volume: 24
    Issue: 2
    Date: 2023-11-22
    Page Range: 101--106
    Publication Info: Sofia, Bulgaria Forest Research Institute - Bulgarian Academy of Sciences (FRI-BAS) [2001]-
    Subjects: Bark beetles  Braconidae  Bulgaria  Coeloides bostrichorum  Dendrosoter middendorffi  Parasitism