Haris Attila: Hymenoptera Research in the Carpathian Basin - Natura Somogyiensis 29. (Kaposvár, 2016)
Hymenopterologists int he Carpathian Basin
166 Natura Somogyiensis Fig. 73: Károly Brancsik Fig. 74: Jan Macek Fig. 75: Pavel Déván Fig. 76: Vladimir Smetana
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