Date | Author | Title | Department | Publication Type | ||
---|---|---|---|---|---|---|
1 |
![]() | 1916-05 | Udy, Marvin J. | The extraction of lead from its oxidized ores by leaching | Metallurgical Engineering | thesis |
2 |
![]() | 1916 | Allen, Glenn L. | Sulfidizing and flotation of oxidized lead ores | Metallurgical Engineering | thesis |