Download or read book Backfilling Problem in the Anthracite Region as it Relates to Conservation of Anthracite and Prevention of Subsidence written by Simon Harry Ash and published by . This book was released on 1946 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Federal participation in a cooperative "backfilling" program to prevent surface cave-ins in the anthracite region of Pennsylvania is recommended in this report, which describes a plan for filling worked-out underground areas with waste or other material. Presents the various systems of backfilling and the technical problems involved. Bibliography included

Download or read book Pumped slurry Backfilling of Inaccessible Mine Workings for Subsidence Control written by Ralph H. Whaite and published by . This book was released on 1975 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pumped slurry Backfilling of Abandoned Coal Mine Workings for Subsidence Control at Rock Springs Wyo written by Gary J. Colaizzi and published by . This book was released on 1981 with total page 108 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 1947 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report of Investigations no 2002 to No 7380 written by and published by . This book was released on 1947 with total page 874 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin written by and published by . This book was released on 1953 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Carbonizing Properties written by and published by . This book was released on 1951 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin written by United States. Bureau of Mines and published by . This book was released on 1950 with total page 658 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 1981 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Artillery Peak Manganese Deposits Mohave County Ariz written by Robert S. Sanford and published by . This book was released on 1948 with total page 1148 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Exploration of the Copper sulfur Deposit Khayyam and Stumble On Properties Prince of Wales Island Alaska written by Earl L. Fosse and published by . This book was released on 1946 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Subsidence Information for Underground Mines literature Assessment and Annotated Bibliography written by Alan J. Fejes and published by . This book was released on 1985 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Laboratory Wear Testing Capabilities of the Bureau of Mines written by Robert Blickensderfer and published by . This book was released on 1985 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book American Standard Safety Code for Installing and Using Electrical Equipment in and about Coal Mines M2 1 written by American Standards Association and published by . This book was released on 1951 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Surface water Seepage Into Anthracite Mines in the Wyoming Basin Northern Field written by Charles Thomas Holland and published by . This book was released on 1953 with total page 612 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 1984 with total page 444 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 1950 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt: