Binney, W. G. (1892). A fourth supplement to the fifth volume of the terrestrial air-breathing mollusks of the United States and adjacent territories. Bulletin of the Museum of Comparative Zoology. 22(4): 163-204, pls. 1-4.
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Binney, W. G.
1892
A fourth supplement to the fifth volume of the terrestrial air-breathing mollusks of the United States and adjacent territories.