Occasional papers of the California Academy of Sciences. no. 109 (1974)

Parts

  1. A revision of the genus Ancylandrena (Hymenoptera: Andrenidae)
    Type: Article
    In: Occasional papers of the California Academy of Sciences.
    Volume: 109
    Date: 1973
    Page Range: 1--36
    Publication info: San Francisco :California Academy of Sciences,
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