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46 (XLVI) — 1935-1936
Identifying Seams, 164.
Igneous Alteration of Seams, 340.
Ignition of Firedamp, 69.
Ignitions Due to Shot-firing, 9.
Illumination, Psychological Effects, 39.
Incline Seams, Face Props, 353.
Inclined Plane, 370, 401.
India, Coal Mining in, 20, 216.
Indian Coalfields, Atmospheric Conditions, 200.
Indian Women Workers, 216.
Industrialism, Coal and, 11, 213, 245.
Inflammation of Coal Dusts, 378.
Inspection, Mine, 59.
Inspectorate, Mines, 188, 227, 291.
Instrumental Readings, 14.
Intersection Point, Inaccessible, 50.
Iron Ore, 16, 96, 199.
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