Note 148 — Chapter XIX · BAUXITE AND ALUMINUM By J. M. Hill
Reading edition
Hill, J. M., “Bauxite and Aluminum in 1916;” United States Geological Survey; “Mineral Resources of the United States,” Part I, 1917, p. 167.
Reading edition
Hill, J. M., “Bauxite and Aluminum in 1916;” United States Geological Survey; “Mineral Resources of the United States,” Part I, 1917, p. 167.