J. A. Bownocker books & textbook
Building Stones of Ohio (Classic Reprint) by J. A. Bownocker (2015-09-27)
Forgotten Books / Paperback
Geological Survey of Ohio: Fourth Series, Bulletin 10. The Middle Devonian of Ohio
Stauffer, Clinton R. Bownocker, J. A.
Leopold Classic Library /2016-02-05 Paperback / 254 Pages
Geological Map of Ohio
J. A. State Geologist Bownocker
Geological Survey of Ohio /1920-01-01 Paperback
Geology of Survey of Ohio Cincinnati and Vicinity
Springfield Pub Co /1916-01-01 Hardcover
Report of the Geological Survey of Ohio, Volume XI, Comprising Bulletins 12-15 of the Fourth Series [vol. 11]
Springfield Publishing Co. (printer) / Hardcover
Analyses of the Coals of Ohio (Geological Survey of Ohio)
Bownocker, J. A. and Dean, S. Ethel
State Geologist of Ohio /1929T Hardcover
Geological Survey of Ohio - Fourth Series, Bulletin 9 Coal
State of Ohio /1908T Hardcover / 342 Pages
Geological Survey Of Ohio Fourth Series Bulletin 14: Geology Of The Columbys Quadrangle
Stauffer, Clinton R.; George D. Hubbard; J. A. Bownocker
Legislature of Ohio 1911 /1911T Hardcover
The Coal Fields of the United States: The Coal Fields of Ohio, with a Computation of the Original Coal Content of the Fields (United States Geological Survey, Professional Paper 100-B)
Bownocker, J. A. & Clark, F. R.
Government Printing Office /1917T Paperback
Geology Of The Columbus Quadrangle
Clinton R. Stauffer George D. Hubbard J.A. Bownocker
Legislature Ohio /1911T Hardcover / 133 Pages
