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Longwall Gate Road Roof Instability And Methods Of Control In The Lower Kittanning Coalbed Of Central Pennsylvania
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Book Synopsis Longwall Gate Road Roof Instability and Methods of Control in the Lower Kittanning Coalbed of Central Pennsylvania by : Eric R. Bauer
Download or read book Longwall Gate Road Roof Instability and Methods of Control in the Lower Kittanning Coalbed of Central Pennsylvania written by Eric R. Bauer and published by . This book was released on 1992 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Longwall Gate Road Roof Instability and Methods of Control in the Lower Kittanning Coalbed of Central Pennsylvania by : Eric R. Bauer
Download or read book Longwall Gate Road Roof Instability and Methods of Control in the Lower Kittanning Coalbed of Central Pennsylvania written by Eric R. Bauer and published by . This book was released on 1992 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis LONGWELL GATE ROAD ROOF INSTABILITY AND METHODS OF CONTROL IN THE LOWER KITTANNING COALBED OF CENTRAL PENNSYLVANIA. by : United States. Bureau of Mines
Download or read book LONGWELL GATE ROAD ROOF INSTABILITY AND METHODS OF CONTROL IN THE LOWER KITTANNING COALBED OF CENTRAL PENNSYLVANIA. written by United States. Bureau of Mines and published by . This book was released on with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Influence of Subjacent Gob on Longwall Development Mining in the Upper Kittanning Coalbed of South-central Pennsylvania by : Eric R. Bauer
Download or read book Influence of Subjacent Gob on Longwall Development Mining in the Upper Kittanning Coalbed of South-central Pennsylvania written by Eric R. Bauer and published by . This book was released on 1992 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geologic Factors Causing Roof Instability and Methane Emission Problems by : Charles M. McCulloch
Download or read book Geologic Factors Causing Roof Instability and Methane Emission Problems written by Charles M. McCulloch and published by . This book was released on 1973 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Government Reports Announcements & Index by :
Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1993 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Book Synopsis New Publications by : United States. Bureau of Mines
Download or read book New Publications written by United States. Bureau of Mines and published by . This book was released on 1987 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings ... International Conference on Ground Control in Mining by :
Download or read book Proceedings ... International Conference on Ground Control in Mining written by and published by . This book was released on with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Utilizing Mechanical Linear Transducers for the Determination of a Mining Machine's Position and Heading by : Christopher C. Jobes
Download or read book Utilizing Mechanical Linear Transducers for the Determination of a Mining Machine's Position and Heading written by Christopher C. Jobes and published by . This book was released on 1992 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Book Synopsis Monthly Catalogue, United States Public Documents by :
Download or read book Monthly Catalogue, United States Public Documents written by and published by . This book was released on 1993 with total page 1194 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monthly Catalog of United States Government Publications by : United States. Superintendent of Documents
Download or read book Monthly Catalog of United States Government Publications written by United States. Superintendent of Documents and published by . This book was released on 1993 with total page 1192 pages. Available in PDF, EPUB and Kindle. Book excerpt: February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index
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Book Synopsis Bureau of Mines Publications and Articles ... (with Subject and Author Index) by : United States. Bureau of Mines
Download or read book Bureau of Mines Publications and Articles ... (with Subject and Author Index) written by United States. Bureau of Mines and published by . This book was released on 1994 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis List of Bureau of Mines Publications and Articles ... with Subject and Author Index by : United States. Bureau of Mines
Download or read book List of Bureau of Mines Publications and Articles ... with Subject and Author Index written by United States. Bureau of Mines and published by . This book was released on 1994 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Roof Movement Study of Mechanized Retreating Longwall Operation, Lancashire No. 15 Mine, Bakerton, Cambria County, Pa by : Anthony J. Barry
Download or read book Roof Movement Study of Mechanized Retreating Longwall Operation, Lancashire No. 15 Mine, Bakerton, Cambria County, Pa written by Anthony J. Barry and published by . This book was released on 1954 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: