V.—Tennessee State Geological Survey. Bulletin 16. The Red Iron Ores of East Tennessee. By Ernest F. Burchard. pp. 173, with 17 plates (including 5 maps) and 30 figures in the text. 1913.
Geological Magazine · 1914
V.—Tennessee State Geological Survey. Bulletin 16. The Red Iron Ores of East Tennessee. By Ernest F. Burchard. pp. 173, with 17 plates (including 5 maps) and 30 figures in the text. 1913. - Volume 1 Issue 5