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Ivens, R. See, Capello, H. C. de B. 



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The unknown horn of Africa. 



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Johnston, Sir Henry H. 



British Central Africa. 



544 pp. ly pis. London, 1897. XV-J 73 



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The Kilimanjaro exhibition. 



572 pp. 15 pis. London, 1886. XVg-J 72 



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