Report of progress in 1869.
By J. S. Newberry, chief geologist.
APA Citation
Ohio. Division of Geological Survey. (1870). Report of progress in 1869. Columbus: Columbus Printing Co..
MLA Citation
Ohio. Division of Geological Survey. Report of Progress In 1869. Columbus: Columbus Printing Co., 1870.
Warning: These citations may not always be complete (especially for serials).