Cooper, W. (1859). Report on the Mollusca collected on the survey. In: United States War Department. Reports of explorations and surveys, to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean. 12(2): 369-386.
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Cooper, W.
1859
Report on the Mollusca collected on the survey. In: United States War Department
Reports of explorations and surveys, to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean