Some Practical Aspects of Coal-Mine Ventilation. Handbook by R.T. Artz R. T. Artz Published: 1951 Total Pages: 45 Get eBook
Some Practical Aspects of Coal-mine Ventilation United States. Bureau of Mines Published: 1951 Total Pages: 70 Get eBook
Some Practical Aspects of Coal-mine Ventilation United States. Bureau of Mines Published: 1951 Total Pages: 62 Get eBook
List of Publications Issued by the Bureau of Mines, with Subject and Author Index United States. Bureau of Mines Published: 1949 Total Pages: 196 Get eBook
Bibliography of Bureau of Mines Investigations of Coal and Its Products, 1950 to 1955 United States. Bureau of Mines Published: 1958 Total Pages: 146 Get eBook
