Author: Bruggen, A.C. van, 1969.:
Title: Studies on the land molluscs of Zululand. With notes on the distribution of land molluscs in Southern Africa.
Description: Leiden: E.J. Brill. 8vo. Pp. viii,116, 4 plates, 34 figs., refs. Orig. wrappers. With a few library markings. - Doctoral thesis. Also published as Nr. 103 of the series "Zool. Verh. Rijksmus. Nat. Hist. Leiden".

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