Hodkinson, J. R. (1956). Studies, by a radio-active tracer method, of the turbulent diffusion of gas and fine dust in mine ventilation currents: Interim report. Ministry of Fuel and Power, Safety in Mines Research Establishment.
Dyfyniad Arddull ChicagoHodkinson, J. R. Studies, by a Radio-active Tracer Method, of the Turbulent Diffusion of Gas and Fine Dust in Mine Ventilation Currents: Interim Report. Sheffield: Ministry of Fuel and Power, Safety in Mines Research Establishment, 1956.
Dyfyniad MLAHodkinson, J. R. Studies, by a Radio-active Tracer Method, of the Turbulent Diffusion of Gas and Fine Dust in Mine Ventilation Currents: Interim Report. Ministry of Fuel and Power, Safety in Mines Research Establishment, 1956.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.