The Role of Coal in the Energy Fuel Resources in the U.S.S.R.
This paper discusses the reserves of oil, natural gas and coal in the USSR, with particular attention to the future role to be played by coal in supplying the energy fuel resources of the country.
Coal, energy, Energy Coal . ., Natural Gas.... . . ., open-cast mining, open-pit, USSR, Fuel, Fuel resources, Fuels, Natural gas, Oil, Oils, Reserves