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2. The Nile Tributaries of Abyssinia: and the Sword Hunters of the Hamran Arabs;Baker,1866
3. The Albert N'yanza, Great Basin of the Nile, and Explorations of the Nile Sources;Baker,1867
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5. Evaluating trends in abundance of immature green turtle, Chelonia mydas, in the Greater Caribbean;Bjorndal;Ecol. Appl.,2005