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Blätter für Aquarien- und Terrarien-Kunde (1893)

Blätter für Aquarien- und Terrarien-Kunde (1894)

Blätter für Aquarien- und Terrarien-Kunde (1895)

Blätter für Aquarien- und Terrarien-Kunde (1896)

Blätter für Aquarien- und Terrarien-Kunde (1897)

Blätter für Aquarien- und Terrarien-Kunde (1899)

Blätter für Aquarien- und Terrarien-Kunde (1900)

Blätter für Aquarien- und Terrarien-Kunde (1901)

Blätter für Aquarien- und Terrarien-Kunde (1903)

Blätter für Aquarien- und Terrarien-Kunde (1904)

Blätter für Aquarien- und Terrarien-Kunde (1905)

Blätter für Aquarien- und Terrarien-Kunde (1906)

Blätter für Aquarien- und Terrarien-Kunde (1908)

Blätter für Aquarien- und Terrarien-Kunde (1909)

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Bulletin de la Societe de pathologie exotique (Masson, 1915)

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Bulletin du Muséum d'histoire naturelle - Muséum national d'histoire naturelle (France) (Impr. nationale, 1906)

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Bulletin from the laboratories of natural history of the State University of Iowa - University of Iowa. (The University, 1925)

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Bulletin - Illinois. Natural History Survey Division (State of Illinois, Dept. of Registration and Education, Natural History Survey Division, 1930)

Bulletin - Illinois. Natural History Survey Division (State of Illinois, Dept. of Registration and Education, Natural History Survey Division, 1947)

Bulletin - Illinois. Natural History Survey Division (State of Illinois, Dept. of Registration and Education, Natural History Survey Division, 1961)

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Bulletin of the American Museum of Natural History - Allen, J. A. (Joel Asaph), 1838 -1921 (American Museum of Natural History, 1905)

Bulletin of the American Museum of Natural History - Allen, J. A. (Joel Asaph), 1838 -1921 (American Museum of Natural History, 1910)

Bulletin of the British Museum (Natural History) Geology - British Museum (Natural History) (BM(NH), 1974)

Bulletin of the British Museum (Natural History) Historical Series - British Museum (Natural History) (BM(NH), 1979)

Bulletin of the British Museum (Natural History) Zoology - British Museum (Natural History) (BM(NH), 1961)