Progress report - metallurgical division.
[Part] 5.,
Ore-dressing studies /
by W.H. Goghill ... [et al.].
APA Citation
O'Meara, R. G., Clemmer, J. Bruce., DeVaney, F. D., Goghill, W. H., United States. Bureau of Mines. Metallurgical Division. (). Progress report - metallurgical division. [Washington, D.C.]: U.S. Dept. of the Interior, Bureau of Mines.
MLA Citation
United States. Bureau of Mines. Metallurgical Division, et al.. Progress Report - Metallurgical Division. [Washington, D.C.]: U.S. Dept. of the Interior, Bureau of Mines, .
Warning: These citations may not always be complete (especially for serials).