Bruggen, A. C. van. (1988). A record of the genus Cerastua (Mollusca, Gastropoda Pulmonata: Enidae) from Zambia, with a preliminary list of the terrestrial molluscs of that country. Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen. 91(1): 1–17.
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Bruggen, A. C. van
1988
A record of the genus <i>Cerastua</i> (Mollusca, Gastropoda Pulmonata: Enidae) from Zambia, with a preliminary list of the terrestrial molluscs of that country
Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen