Title: The Nahanni portfolio
Subjects: Description and travel, Descriptions et voyages, Histoire, History, Natural history, Ouvrages illustrés, Pictorial works, Sciences naturelles, Vues
Places: Nahanni-Sud, Vallée de la (T.N.-O.), Northwest Territories, South Nahanni River Valley, South Nahanni River Valley (N.W.T.), Territoires du Nord-Ouest, Vallée de la Nahanni-Sud