Report on the geological survey of the state of Iowa : to the 13th general assembly, January, 1870, containing results of examinations and observations made within the years 1866, 1867, 1868, and 1869. Volume I.
Charles A. White
Bok Engelsk 1870
Utgitt | Des Moines : Mills & Co. , 1870
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Omfang | VIII, 391 s. : ill.
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Emner | |
Geografisk emneord |