Report of a geological survey of Wisconsin, Iowa, and Minnesota : and incidentally of a portion of Nebraska Territory. Made under instructions from the United States Treasury department


By David Dale Owen, United States geologist
Bok Engelsk 1852
Utgitt
Philadelphia : Lippincott, Grambo & co. , 1852
Omfang
xxxviii, [39]-638 s. : ill.
Emner
Geografisk emneord
Iowa . - Minnesota . - USA . - Wisconsin

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