Yazar
Ohio State Geologist
6 cilt bulundu.
Cilt sonuçları
First annual report of the Geological Survey of Ohio (third organization)
Ohio. State Geologist. · The Westbote Co., State Printers
323 sayfa · 1890
Geology / Petroleum / Natural gas
Geology of Southern Ohio
Wilber Stout, Geological Survey of Ohio, Ohio State Geologist · Franklin Classics Trade Press
802 sayfa · 2018
Kategori yok
Middle Devonian of Ohio
Geological Survey of Ohio, Clinton Raymond Stauffer, Ohio State Geologist · Creative Media Partners, LLC
Sayfa sayısı yok · 2018
Kategori yok
Peat Deposits of Ohio, Their Origin, Formation and Uses
United States Bureau of Mines, Geological Survey of Ohio, Ohio State Geologist · Creative Media Partners, LLC
Sayfa sayısı yok · 2022
Kategori yok
Coal
Nathaniel Wright Lord, Geological Survey of Ohio, Ohio State Geologist · Creative Media Partners, LLC
Sayfa sayısı yok · 2018
Kategori yok