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XXI.— Descriptions of twenty new species of terrestrial and fluviatile mollusca from South Africa
Melvill, James Cosmo, Ponsonby, John HenryVolume:
12
Language:
english
Journal:
Journal of Natural History Series 6
DOI:
10.1080/00222939308677590
Date:
August, 1893
File:
PDF, 594 KB
english, 1893