Title
Materials toward a Natural Classification of the Cylindrelloid Snails
By
Pilsbry, Henry Augustus, 1862-1957
Original Publication
Proceedings of the Academy of Natural Sciences of Philadelphia
Published by
Philadelphia, Academy of Natural Sciences of Philadelphia,
Identifiers
BioStor:
https://biostor.org/reference/119877
Rights Status
Public domain. The BHL considers that this work is no longer under copyright protection.
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