The Nautilus. v. 75 (1961-1962)

Parts

  1. A new Gapulus from Gulf of California
    Type: Article
    In: Nautilus
    Volume: 75
    Date: 1961
    Page Range: 19--20
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  2. Two new strobilopsids from the Pleistocene of the high plains
    Type: Article
    In: Nautilus
    Volume: 75
    Date: 1961
    Page Range: 43--49
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  3. Beckianum[new genus (or subgenus of Leptinaria Beck, 1837 ?) in Achatinidae (Subulininae)
    Type: Article
    In: Nautilus
    Volume: 75
    Date: 1961
    Page Range: 84--84
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  4. New species of Helicodiscus from the eastern United States
    Type: Article
    In: Nautilus
    Volume: 75
    Date: 1962
    Page Range: 102--107
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  5. Puerto Rican Holopodopes
    Type: Article
    In: Nautilus
    Volume: 75
    Date: 1962
    Page Range: 116--121
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  6. New species of Oliva from West Mexico
    Type: Article
    In: Nautilus
    Volume: 75
    Date: 1962
    Page Range: 165--166
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