564. Iowa. Report on Geological Survey of Iowa to 13th General Assembly, Jan., 1870, containing Results of Examinations made in 1866, 1867, 1868 and 1869. By Charles A. White, M. D. 2 vols. Author’s autogr. pres. copy to Hon. Rush Clark. Royal 8vo, illus., maps. Des Moines, 1870.$5.75

565. Iowa, Wisconsin and Illinois. Owen, David D. Report of a Geological Exploration of part of Iowa, Wisconsin and Illinois made under instructions from the Secretary of the Treasury of the U. S., in the Autumn of 1839. 191 pp., paper, uncut, many plates and maps. Of great value historically as well as scientifically. Wash., 1844.$2.75

566. Kansas. The University Geological Survey. Vols. 2, 3 and 4, by Erasmus Haworth, etc. Royal 8vo, 3 volumes, fully illustrated. Topeka, 1897-98.$3.75

567. Kentucky. Owen, David D., et al. Geological Survey Made During 1854-57. First, second and third Reports. 3 vols. Royal 8vo, vol. 1 in new cloth; others orig. cloth, some of last leaves in vol. 1 stained. Lithogr. views. Hard to get. Frankfort, 1856-57.$6.50

568. Massachusetts. Report on the Geology, Mineralogy, Botany and Zoology of Mass. Made by order of the State Govt. Part 1, Econ. Geol.; 2, Topog. Geol.; 3, Scien. Geol.; 4, Catalogues of Animals and Plants. With Descriptive List of Rocks and Minerals, by Edward Hitchcock. Illus. by numerous woodcuts. Amherst, 1833.$2.75

569. Michigan. First Biennial Report Geol. Sur. Observations on Geology, Zoology and Botany of the Lower Peninsula. Zool. and Botany, by Niles & Winchell. Scarce. Lansing, 1861.$1.50

570. Minnesota. Winchell, N. H., and Upham, W. The Geology of Minnesota. Vols. 1 and 2 of the Final Report. 4to, 85 plates, colored micrographic illus. and geol. maps. 2 vols. Minneapolis, 1884-1888.$4.00

571. Mississippi. Preliminary Report on the Geology and Agriculture of the State of, by L. Harper, State Geologist. Very rare report. State map out, colored and plain illus., maps, charts, etc. Jackson, 1857.$3.00

572. Missouri. Swallow, G. C. First and Second Annual Reports of the Geological Survey of. Many sections colored maps, plates of scenery, geol. formation, fossils, etc. In 1 vol. Jefferson City, 1855.$2.00

573. Missouri. Reports on Geological Survey of. 1855-1871. By G. C. Broadhead, F. B. Meek and B. F. Shumard. Royal 8vo, 328 pp., plain and colored maps, plates. Jefferson City, 1873.$2.75