Longwall Gate Road Roof Instability And Methods Of Control In The Lower Kittanning Coalbed Of Central Pennsylvania PDF Download
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Author | : Eric R. Bauer |
Publisher | : |
Total Pages | : 28 |
Release | : 1992 |
Genre | : Gate roads (Mining) |
ISBN | : |
Download Longwall Gate Road Roof Instability and Methods of Control in the Lower Kittanning Coalbed of Central Pennsylvania Book in PDF, ePub and Kindle
Author | : Eric R. Bauer |
Publisher | : |
Total Pages | : 20 |
Release | : 1992 |
Genre | : Gate roads (Mining) |
ISBN | : |
Download Longwall Gate Road Roof Instability and Methods of Control in the Lower Kittanning Coalbed of Central Pennsylvania Book in PDF, ePub and Kindle
Author | : United States. Bureau of Mines |
Publisher | : |
Total Pages | : 39 |
Release | : |
Genre | : |
ISBN | : |
Download LONGWELL GATE ROAD ROOF INSTABILITY AND METHODS OF CONTROL IN THE LOWER KITTANNING COALBED OF CENTRAL PENNSYLVANIA. Book in PDF, ePub and Kindle
Author | : Eric R. Bauer |
Publisher | : |
Total Pages | : 24 |
Release | : 1992 |
Genre | : Coal mine waste |
ISBN | : |
Download Influence of Subjacent Gob on Longwall Development Mining in the Upper Kittanning Coalbed of South-central Pennsylvania Book in PDF, ePub and Kindle
Author | : Charles M. McCulloch |
Publisher | : |
Total Pages | : 34 |
Release | : 1973 |
Genre | : Coal mines and mining |
ISBN | : |
Download Geologic Factors Causing Roof Instability and Methane Emission Problems Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 642 |
Release | : 1993 |
Genre | : Science |
ISBN | : |
Download Government Reports Announcements & Index Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 588 |
Release | : |
Genre | : Mines and mineral resources |
ISBN | : |
Download Information Circular Book in PDF, ePub and Kindle
Author | : United States. Bureau of Mines |
Publisher | : |
Total Pages | : 654 |
Release | : 1987 |
Genre | : Mineral industries |
ISBN | : |
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Author | : |
Publisher | : |
Total Pages | : 350 |
Release | : |
Genre | : Ground control (Mining) |
ISBN | : |
Download Proceedings ... International Conference on Ground Control in Mining Book in PDF, ePub and Kindle
Author | : Christopher C. Jobes |
Publisher | : |
Total Pages | : 524 |
Release | : 1992 |
Genre | : Mining machinery |
ISBN | : |
Download Utilizing Mechanical Linear Transducers for the Determination of a Mining Machine's Position and Heading Book in PDF, ePub and Kindle