【ゆっくり朗読】THE A B C OF BEE CULTURE - Amos Ives Root

Geometrical accuracy in the shape of the cells can never be overdone, and can be reached only by absolute perfection.　References: The Biodiversity Heritage Library https://www.biodiversitylibrary.org/item/98267#page/178/mode/1up ResistantBees.com-Blog https://resistantbees.com/blog/?page_id=945 　What inspired me: sm34855168 　 sm35113272 ←Prev｜Next→ sm35246478 mylist/65529252

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