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Descriptions of coleopterous insects collected in the late expedition to the Rocky Mountains ...
By Thomas Say
J. Acad. Nat. Sci. Phila., Vol. III, Part 1, pp. 139-216, 1823
Cite: 1779271 with citation markup [cite:1779271]
Thomas Say, Descriptions of coleopterous insects collected in the late expedition to the Rocky Mountains, performed by order of Mr. Calhoun, Secretary of War, under the command of Major Long. By Thomas Say, Zoologist to the Expedition. Read October 22, 1823. Journal of the Academy of Natural Sciences of Philadelphia, Vol. III, Part 1, pp. 139-216, 1823.

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