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  1. By: Neraasen, Terrence Gene.
    Publication info: 1970
    Holding Institution: University of Alberta Library
    Subjects: Anderson River Delta  Anderson River Delta (N.W.T.)  Brant  Geese  Helminths  hosts  Northwest Territories  Parasites  Snow goose  White-fronted goose  
  2. By: Delacour, Jean, - Ripley, S. Dillon
    Publication info: New York, N.Y, American Museum of Natural History, c1975
    Holding Institution: American Museum of Natural History Library
    Subjects: Anser  Birds  California  Classification  Geese  North America  Sacramento Region  White-fronted goose