TY - BOOK TI - Archiv für Naturgeschichte VL - Jahrg.23:Bd.1 (1857) UR - https://www.biodiversitylibrary.org/item/31530 PB - Nicolai CY - Berlin PY - 1857 SN - 0365-6136 KW - Natural history KW - Periodicals KW - Zoology ER -