A preliminary report on the geology of South Dakota /
By J. E. Todd, state geologist.

APA Citation

Todd, J. Edward. (1894). A preliminary report on the geology of South Dakota. Sioux Falls, S. Dak: Brown & Saenger, state printers.

MLA Citation

Todd, James Edward, 1846-. A Preliminary Report On the Geology of South Dakota. Sioux Falls, S. Dak: Brown & Saenger, state printers, 1894.

Warning: These citations may not always be complete (especially for serials).