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By: Alberta. Alberta Environment. - Cottonwood Consultants Ltd. - North American Water Fowl Management Plan. - Alberta Conservation Association.Edition:Publication info: Calgary, The Consultants, 2000Volume:Series:Holding Institution: University of Alberta LibrarySubjects: Alberta California gull Caspian tern Double-crested cormorant Great blue heron Ring-billed gull Surveys Waterfowl Waterfowl management White pelicanBHL Collections: