Corundum and Its Occurrence and Distribution in the United States Joseph Hyde Pratt Published: 1906 Total Pages: 234 Get eBook
The Occurrence and Distribution of Corundum in the United States Joseph Hyde Pratt Published: 1901 Total Pages: 138 Get eBook
Capitan Iron Deposits, Lincoln County, N. Mex John H. Soulé Published: 1947 Total Pages: 1316 Get eBook
Bulletin of the United States Geological Survey Geological Survey (U.S.) Published: 1901 Total Pages: 1272 Get eBook
