B
Books by B. Marvel O'Harra
6 titles
A bibliography on the electrothermic metallurgy of zinc
A bibliography on the electrothermic metallurgy of zinc
B. Marvel O'Harra
1922
Bibliography on zinc retorts and condensers
Bibliography on zinc retorts and condensers
B. Marvel O'Harra
1925
Briquetting of zinc ores
Briquetting of zinc ores
B. Marvel O'Harra
1924
The electrothermic metallurgy of zinc
The electrothermic metallurgy of zinc
B. Marvel O'Harra
1923
Experiments on the distillation of zinc from complex zinc-lead-silver ores
Experiments on the distillation of zinc from complex zinc-lead-silver ores
B. Marvel O'Harra
1923
Oxidation of zinc vapor by carbon dioxide
Oxidation of zinc vapor by carbon dioxide
B. Marvel O'Harra
1924