Download or read book Active List of Permissible Explosives and Blasting Devices Approved Prior to June 30 1940 written by and published by . This book was released on 1940 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Active List of Permissible Explosives and Blasting Devices Approved Before December 31 1951 written by Norman E. Hanna and published by . This book was released on 1952 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Information Circular written by and published by . This book was released on 1952 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report of Investigations written by and published by . This book was released on 1928 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Paper written by United States. Bureau of Mines and published by . This book was released on 1949 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Permissible Explosives Mining Equipment and Apparatus Approved Prior to January 1 1923 written by Spencer P. Howell and published by . This book was released on 1923 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Low temperature Distillation Yields of Primary Tar and Light Oil from Coals of Various Ranks and Types written by William Harlan Ode and published by . This book was released on 1944 with total page 1018 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Paper written by and published by . This book was released on 1922 with total page 1166 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cratering from High Explosive Charges written by Waterways Experiment Station (U.S.) and published by . This book was released on 1960 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pamphlets on Agricultural Explosives written by and published by . This book was released on 1911 with total page 714 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Production of Explosives in the United States During the Calendar Year 1920 written by William Waugh Adams and published by . This book was released on 1921 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Permissible Explosives Mining Equipment and Rescue Apparatus Approved Prior to January 1 1925 written by John Edwards Crawshaw and published by . This book was released on 1925 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Accidents in Metal Mines Due to Falls of Men and Material written by F. D. Cannon and published by . This book was released on 1928 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book Active List of Permissible Explosives and Devices Approved Previous to June 30 1943 written by Joseph Edgar Tiffany and published by . This book was released on 1943 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Active List of Permissible Explosives and Blasting Devices Approved Before December 1 1967 written by C. M. Mason and published by . This book was released on 1968 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: