Preliminary tests of Nevada oxidized copper ores /
by A.L. Engel.
APA Citation
Engel, A. L. (Abraham L.). (1953). Preliminary tests of Nevada oxidized copper ores. Pittsburg, P.A.: United States Department of the Interior, Bureau of Mines.
MLA Citation
Engel, A. L. (Abraham L.). Preliminary Tests of Nevada Oxidized Copper Ores. Pittsburg, P.A.: United States Department of the Interior, Bureau of Mines, 1953.
Warning: These citations may not always be complete (especially for serials).