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  1. By: Pick, Raquel A. - Blochtein, Betina.
    Type: Article
    In: Revista Brasileira de Zoologia
    Date: 2002-03-01
    Subjects: Climatic influence  foraging  Plebeia  pollen analysis  stingless bees  
  2. By: Hirsch, Heidi - Wypior, Catherina - Wehrden, Henrik von, - Wesche, Karsten - Renison, Daniel - Hensen, Isabell
    Type: Article
    In: NeoBiota : advancing research on alien species and biological invasions
    Volume: 15
    Date: 2012
    Page Range: 53-68
    Publication Info: Sophia, Bulgaria Pensoft Publishers
    Subjects: Biological invasions  Climatic influence  survival analysis  Ulmus pumila