The copper deposits of Michigan,
Butler, B. S. 1877-1960.
The copper deposits of Michigan, by B. S. Butler and W. S. Burbank, in collaboration with T. M. Broderick, L. E. Graton, C. D. Hohl, Charles Palache, M. J. Scholz, ALfred Wandke and R. C. Wells. - Washington, Govt. Print. Off., 1929. - xii, 238 p. incl. illus., tables diagrs. 75 pl. (incl. 52 fold. maps and diagrs. in separate pocket) fold. tab. 29 cm.
At head of title: Department of the Interior. Maps and sections (pl. 2-52) in separate portfolio.
Bibliography: p. 3-14.
gs 29000034
Copper ores--Michigan.
Copper mines and mining--Michigan.
QE75 / .P9 no. 144
The copper deposits of Michigan, by B. S. Butler and W. S. Burbank, in collaboration with T. M. Broderick, L. E. Graton, C. D. Hohl, Charles Palache, M. J. Scholz, ALfred Wandke and R. C. Wells. - Washington, Govt. Print. Off., 1929. - xii, 238 p. incl. illus., tables diagrs. 75 pl. (incl. 52 fold. maps and diagrs. in separate pocket) fold. tab. 29 cm.
At head of title: Department of the Interior. Maps and sections (pl. 2-52) in separate portfolio.
Bibliography: p. 3-14.
gs 29000034
Copper ores--Michigan.
Copper mines and mining--Michigan.
QE75 / .P9 no. 144