THE STATUS OF HELICELLA AND POLITA
Pilsbry, Henry Augustus, 1862-1957
Article
1922-04-01
Proceedings of the Malacological Society of London
15
39--40
BioStor
English
London, Dulau,
BioStor: https://biostor.org/reference/193906 DOI: https://doi.org/10.1093/oxfordjournals.mollus.a063769
Public domain. The BHL considers that this work is no longer under copyright protection.
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