Obsevations on the ecology of the land and freshwater Mollusca of North-East Tanganyika
Verdcourt, B. (1952). Obsevations on the ecology of the land and freshwater Mollusca of North-East Tanganyika. Tangan. notes rec. 33: 1-16
In: Tanganyika notes and records. ISSN 0856-2725, more
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