. "Johann Friedrich" . . "Johann Friedrich Dieffenbach" . "Dieffenbach, J.F." . . "Dieffenbach, Johann Friedrich (1794-1847)" . "Dieffenbach" . . "1794"^^ . "1847"^^ . _:B0a8c112fb56fdc822da4b4976d6085ce . _:B0a8c112fb56fdc822da4b4976d6085ce . _:B0a8c112fb56fdc822da4b4976d6085ce . _:B0a8c112fb56fdc822da4b4976d6085ce "2023-05-19"^^ . _:B0a8c112fb56fdc822da4b4976d6085ce . _:B0a8c112fb56fdc822da4b4976d6085ce . _:B0a8c112fb56fdc822da4b4976d6085ce "072748923" . _:B0a8c112fb56fdc822da4b4976d6085ce . _:B0a8c112fb56fdc822da4b4976d6085ce . _:B0a8c112fb56fdc822da4b4976d6085ce .