Leaching Michigan copper ore and mill tailings with acidified ferric sulfate /
by A.F. Colombo and D.W. Frommer.
APA Citation
Colombo, A. F. (Arthur F.)., Frommer, D. W. (1962). Leaching Michigan copper ore and mill tailings with acidified ferric sulfate. [Washington, D.C.]: U.S. Dept. of the Interior, Bureau of Mines.
MLA Citation
Colombo, A. F. (Arthur F.), and Donald W Frommer. Leaching Michigan Copper Ore And Mill Tailings With Acidified Ferric Sulfate. [Washington, D.C.]: U.S. Dept. of the Interior, Bureau of Mines, 1962.
Warning: These citations may not always be complete (especially for serials).