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48 (XLVIII) — 1937-1938
Gardens, for Coal Tips, 261.
Gas Near Roof, 117.
Gaseous Diffusion, 173.
Gaseous Mixtures, 303.
Gases in Industry, Poisonous, 1.
Gases, Expansion of, 73.
Gases, Mine, 125, 385.
Gassy Mines, Classification, 55.
General Mining Notes, 376, 392.
General Regulations (Draft), 8.
Geological Survey Memoirs, 345.
Geological Terms, 62.
Geologists, Service, 230.
Geology, 79, 84.
Geophysical Prospecting, 69.
German Exports, 284.
Glasgow Exhibit C.U.C., 105.
Gradient of Incline, 62.
Grading of Coals, 24.
Grate, Open, Health Plea, 311.
Gravity Separation, 19.
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