Tchang S., Tsi C.-Y. (1949). A revision of the genus Margarya of the family Viviparidae. Contributions from the Institute. of Zoology National Academy of Peiping. 5: 1-26.
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Tchang S., Tsi C.-Y.
1949
A revision of the genus Margarya of the family Viviparidae
Contributions from the Institute. of Zoology National Academy of Peiping