Clays in Several Parts of Kentucky, With Some Account of Sands, Marls And Limestones. I. Kaolins And Plastic Clays On the Eastern Rim of the Western Coalfield; Notes On Clays in the Western Lead, Zinc And Spardisteict (F. J. Fohs);clays And Sands of Jacks Read Online
Claim the "Clays in several parts of Kentucky, with some account of sands, marls and limestones. I. Kaolins and plastic clays on the eastern rim of the western c.txt"