Preston, H. B. (1905). Notes on a small collection of shells from the Victoria Falls, Zambesi River, with descriptions of new species. Proceedings of the Malacological Society of London. 6 (5): 300-301. London [27 June].
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Preston, H. B.
1905
Notes on a small collection of shells from the Victoria Falls, Zambesi River, with descriptions of new species
Proceedings of the Malacological Society of London