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African game trails : an account of the African wanderings of an American hunter-naturalist - Roosevelt, Theodore, 1858 -1919 (Charles Scribner's Sons, 1910)

African game trails; an account of the African wanderings of an American hunter-naturalist - Roosevelt, Theodore, 1858 -1919 (John Murray, 1910)

African game trails : an account of the African wanderings of an American hunter-naturalist - Roosevelt, Theodore, 1858 -1919 (Charles Scribner's, 1910)

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The African Republic of Liberia and the Belgian Congo : based on the observations made and material collected during the Harvard African Expedition, 1926-1927 - Strong, Richard P. (Richard Pearson), 1872 -1948 (Harvard University Press, 1930)

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The age of mammals in Europe, Asia and North America - Osborn, Henry Fairfield, 1857 -1935 (The Macmillan company, 1910)

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