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Darragh, T. A. (1969). A revision of the family Columbariidae (Mollusca: Gastropoda). Proceedings of the Royal Society of Victoria. 83(1): 63-119.
Darragh, T. A. (1969). A revision of the family Columbariidae (Mollusca: Gastropoda). Proceedings of the Royal Society of Victoria. 83(1): 63-119.