Your search returned 2 results.

Results
	1.	Analyses of the coals of Ohio / by J.A. Bownocker and Ethel S. Dean. by Bownocker, J. A. (John Adams), 1865-1928 Dean, Ethel S. (Ethel Sourbray) Ray, Franklin A. (Franklin Arnold), 1862-1938 Series: Bulletin (Geological Survey of Ohio) ; no. 34. Material type: Text; Format: print ; Literary form: Not fiction Publication details: Columbus, Ohio : Geological Survey of Ohio, 1929 Availability: No items available. Add to cart (remove)
	2.	Additional analyses of coals of Ohio / compiled by Ethel S. Dean. by Dean, Ethel S. (Ethel Sourbray) Material type: Text; Format: print ; Literary form: Not fiction Publication details: Columbus, Ohio : Geological Survey of Ohio, 1948 Availability: No items available. Add to cart (remove)

Refine your search