![](http://www.rhinoresourcecenter.com/style_images/1/cat_arrow.gif) | Petherick, J.; Petherick, Mrs., 1869. Travels in Central Africa, and explorations of the Western Nile tributaries. London, Tinsley Brothers, vol. 1, pp. i-xx, 1-332; vol. 2, pp. i-xv, 1-272
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![](http://www.rhinoresourcecenter.com/style_images/1/cat_arrow.gif) | Petherick, J., 1861. Egypt, the Soudan and Central Africa, with explorations from Khartoum on the White Nile to the regions of the Equator. Edinburgh and London, William Blackwood and Sons, pp. i-xii, 1-482
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