Dall, W. H. (1920). On the relations of the sectional groups of Bulimulus of the subgenus Naesiotus Albers. Journal of the Washington Academy of Sciences. 10(5): 117-122.
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Dall, W. H.
1920
On the relations of the sectional groups of <i>Bulimulus</i> of the subgenus <i>Naesiotus</i> Albers.