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Sydney J. Johnstone

8 books found

Books by Sydney J. Johnstone
Minerals for the chemical and allied industriesSydney J. Johnstone
⏱ 12h 20m

Minerals for the chemical and allied industries

Sydney J. Johnstone

1954740 pp.
PotashSydney J. Johnstone
⏱ 2h 2m

Potash

Sydney J. Johnstone

1922122 pp.
The rare earth industrySydney J. Johnstone
⏱ 2h 16m

The rare earth industry

Sydney J. Johnstone

1915136 pp.
Empire mineral resources and their relation to the war effortSydney J. Johnstone
⏱ 1h 25m

Empire mineral resources and their relation to the war effort

Sydney J. Johnstone

194185 pp.
Minerals for Chemical and Allied IndustriesSydney J. Johnstone
⏱ 13h 20m

Minerals for Chemical and Allied Industries

Sydney J. Johnstone

1961800 pp.
The Rare Earth Industry, Including the Manufacture of Incandescent Mantles, Pyrophoric Alloys, and Electrical Glow LampsAlexander S. Russell
⏱ 2h 32m

The Rare Earth Industry, Including the Manufacture of Incandescent Mantles, Pyrophoric Alloys, and Electrical Glow Lamps

Alexander S. Russell

2018152 pp.
The Rare Earth Industry, Including the Manufacture of Incandescent Mantles, Pyrophoric Alloys, and Electrical Glow LampsAlexander S. Russell
⏱ 2h 32m

The Rare Earth Industry, Including the Manufacture of Incandescent Mantles, Pyrophoric Alloys, and Electrical Glow Lamps

Alexander S. Russell

2018152 pp.
Zinc oresSydney J. Johnstone
⏱ 1h 4m

Zinc ores

Sydney J. Johnstone

191764 pp.