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 (1852) (17939643301)

Title: 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 identifier: aet7123. 0001. 001. Umich. Edu year: 1852 (1850s) authors: owen, david dale, 1807-1860; leidy, joseph, 1823-1891; norwood, j. G. (joseph granville), 1807-1895; parry, c. C. (charles christopher), 1823-1890; pratten, henry; shumard, b. F. (benjamin franklin), 1820-1869; whittlesey, charles, 1808-1886; united states. General land office subjects: geology; paleontology; botany; botany; birds; birds publisher: philadelphia, lippincott, grambo & co. Contributing library: university of michigan digitizing sponsor: university of michigan. Date: 1852.