What Do We Know about the Explosibility of Coal Dust in Mines? Harold Putnam Greenwald Published: 1929 Total Pages: 8 Get eBook
What Do We Know about the Explosibility of Coal Dust in Mines Harold Putnam Greenwald Published: 1929 Total Pages: 7 Get eBook
Explosibility of Coal Dust from Four Mines in Utah United States. Bureau of Mines Published: 1926 Total Pages: Get eBook
Studies on the Development and Control of Coal-dust Explosions in Mines Irving Hartmann Published: 1957 Total Pages: 36 Get eBook
Explosibility of Coal Dust from Four Mines in Utah Harold Putnam Greenwald Published: 1927 Total Pages: 26 Get eBook
Notes on Testing and Explosibility of Coal Dusts and a Proposal to Have an International Test Method George Samuel Rice Published: 1936 Total Pages: 14 Get eBook
Notes on Large-scale Tests of the Explosibility of Coal Dusts Made in the United States and Great Britain Harold Putnam Greenwald Published: 1939 Total Pages: 22 Get eBook
The Rock Dust Remedy for Coal Mine Explosions Harry Phythyon Published: 1926 Total Pages: 200 Get eBook
