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Say, T. 1830. American Conchology, or descriptions of the shells of North America. Illustrated by colored figures from original drawings executed from nature. New Harmony, Indiana 1: unpaginated + plates 1-10.
Say, T. 1830. New terrestrial and fluviatile shells of North America. The Disseminator. [2nd Series]. New Harmony, Indiana 1(27): no pagination. 28 December 1830.
Say, T. 1831. American Conchology, or descriptions of the shells of North America. Illustrated by colored figures from original drawings executed from nature. New Harmony, Indiana 2-3: unpaginated + plates 11-30.
Say, T. 1831. New terrestrial and fluviatile shells of North America. (cont.). The Disseminator. [2nd Series]. New Harmony, Indiana 1(29): no pagination, 15 January 1831.
Say, T. 1831. New terrestrial and fluviatile shells of North America. (cont.). The Disseminator. [2nd Series]. New Harmony, Indiana 1(31): no pagination, 29 January 1831.
Say, T. 1831. Descriptions of several new species of shells and of a new species of Lumbricus. Transylvania Journal of Medicine 4:525-528.