Flotation of a North Carolina pyrophyllite ore /
by Frank D. Lamb and John Ruppert.
APA Citation
Lamb, F. D. (Frank D.)., Ruppert, J. A. (John A.). (1950). Flotation of a North Carolina pyrophyllite ore. [Washington, D.C.]: U.S. Dept. of the Interior, Bureau of Mines.
MLA Citation
Lamb, F. D. (Frank D.), and J. A. (John A.) Ruppert. Flotation of a North Carolina Pyrophyllite Ore. [Washington, D.C.]: U.S. Dept. of the Interior, Bureau of Mines, 1950.
Warning: These citations may not always be complete (especially for serials).