Coal-mine Fires of Electrical Origin: Their Cause and Prevention United States. Bureau of Mines Published: 1938 Total Pages: Get eBook
Coal-mine Explosions and Coal- and Metal-mine Fires in the United States During the Fiscal Year Ended June 30, 1944 Daniel Harrington Published: 1945 Total Pages: 42 Get eBook
Coal-mine Explosions and Coal- and Metal-mine Fires in the United States During the Fiscal Year Ended June 30, 1945 Daniel Harrington Published: 1946 Total Pages: 28 Get eBook
Coal-mine Explosions and Fires in the United States Daniel Harrington Published: 1936 Total Pages: 22 Get eBook
Coal-mine Explosions and Fires in the United States During the Fiscal Year Ended June 30, 1934 Daniel Harrington Published: 1935 Total Pages: 18 Get eBook
Preventing Coal-mine Fires Caused by Electrical Equipment C. L. Brown Published: 1955 Total Pages: 28 Get eBook
Coal-mine Explosions and Coal- and Metal-mine Fires in the United States During the Fiscal Year Ended June 30, 1936 Daniel Harrington Published: 1936 Total Pages: 24 Get eBook
Coal-mine Explosions and Coal- and Metal-mine Fires in the United States During the Fiscal Year Ended June 30, 1938 Daniel Harrington Published: 1939 Total Pages: 28 Get eBook
Coal-mine Explosions and Coal- and Metal-mine Fires in the United States During the Fiscal Year Ended June 30, 1947 Daniel Harrington Published: 1948 Total Pages: 28 Get eBook
