The Carniolan gray-banded alpine bee Imperial royal agricultural association of Carniola. creator text book [Ljubljana, Carniola (Krain), Austria] Imperial royal agricultural association of Carniola 1911 1911
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ENG Cover-title. Austria Bees Carniolan Alpine bees https://www.biodiversitylibrary.org/bibliography/55699 63354140 10.5962/bhl.title.55699 NIC