Some unpublished plates of Conrads "Unionidae"
Fox, William J
Article
1924
The Nautilus
38
28--29
BioStor
English
Melbourne, Fla., etc American Malacologists, inc., etc
BioStor: https://biostor.org/reference/130874
In copyright. Digitized with the permission of the rights holder.
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http://creativecommons.org/licenses/by-nc-sa/3.0/
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