Sökresultat

1

Strodes Creek Member (Upper Ordovician) : a new map unit in the Lexington Limestone of north-central Kentucky /

Strodes Creek Member (Upper Ordovician) : a new map unit in the Lexington Limestone of north-central Kentucky /

av Black, Douglas F. B.
Washington : U.S. Govt. Print. Off., 1973

Regeringsdokument Bok

2

Coal geology of Adams, Blaine, Richardson, and Sitka quadrangles, Kentucky, and Louisa quadrangle, Kentucky-West Virginia /

Coal geology of Adams, Blaine, Richardson, and Sitka quadrangles, Kentucky, and Louisa quadrangle, Kentucky-West Virginia /

av Hayes, Philip T. (Philip Thayer), 1923-
Washington : U.S. G.P.O., 1982

Regeringsdokument Bok

3

The Monteagle limestone of south-central Kentucky /

The Monteagle limestone of south-central Kentucky /

av Lewis, Richard Quintin, 1919-
[Washington] : [U.S. Govt. Print. Off.], 1971

Regeringsdokument Bok