A narrative of travels on the Amazon and Rio Negro : with an account of the native tribes, and observations of the climate, geography, and natural history of the Amazon Valley / by Alfred Russel Wallace ; with a biographical introduction by the editor.

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A narrative of travels on the Amazon and Rio Negro : with an account of the native tribes, and observations of the climate, geography, and natural history of the Amazon Valley / by Alfred Russel Wallace ; with a biographical introduction by the editor. Public Domain Mark. Source: Wellcome Collection.