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naturgeschichte in bildern : mit erläuterndem text / von professor dr. strack. lief. 4. (heft 33-56). fische.
dr. h.g. bronn's klassen und ordnungen des thier-reichs, wissenschaftlich dargestellt in wort und bild bd.6:abt.3:t.2 (1890)
dr. h.g. bronn's klassen und ordnungen des thier-reichs, wissenschaftlich dargestellt in wort und bild bd.6:abt.4:t.1 (1891)
dr. h.g. bronn's klassen und ordnungen des thier-reichs, wissenschaftlich dargestellt in wort und bild bd.6:abt.3:t.3 (1890)
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