Report of a Geological Survey of Wisconsin, Iowa, and Minnesota: And Incidentally of a Portion of Nebraska Territory. Made Under Instructions From the (Paperback)
Extracts from the Report of Dr. David Dale Owen: On the Properties of the Saline Coal Company Located in Gallatin County, Illinois, (about 6 Miles Sou (Paperback)
Report of the Geological Survey in Kentucky, Made During the Years 1854 and 1855, by David Dale Owen ... Assisted by Robert Peter ... Sidney S. Lyon. (Paperback)
Report of a Geological Survey of Wisconsin, Iowa, and Minnesota: And Incidentally of a Portion of Nebraska Territory. Made Under Instructions From the (Hardcover)
Report of a Geological Survey of Wisconsin, Iowa, and Minnesota: And Incidentally of a Portion of Nebraska Territory. Made Under Instructions from the (Hardcover)
Second Report of a Geological Reconnoissance of the Middle and Southern Counties of Arkansas: Made During the Years 1859 and 1860 (Classic Reprint) (Paperback)
