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Roof Rock Structures And Related Roof Support Problems In The Pittsburgh Coalbeds Of Southwestern Pennsylvania
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Book Synopsis Roof Rock Structures and Related Roof Support Problems in the Pittsburgh Coalbeds of Southwestern Pennsylvania by : Noel N. Moebs
Download or read book Roof Rock Structures and Related Roof Support Problems in the Pittsburgh Coalbeds of Southwestern Pennsylvania written by Noel N. Moebs and published by . This book was released on 1977 with total page 40 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 1992 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis ERDA Energy Research Abstracts by : United States. Energy Research and Development Administration
Download or read book ERDA Energy Research Abstracts written by United States. Energy Research and Development Administration and published by . This book was released on 1977 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geology, methane content, and reserves of the upper Freeport coalbed in Fayette County, Pa by : Peter F. Steidl
Download or read book Geology, methane content, and reserves of the upper Freeport coalbed in Fayette County, Pa written by Peter F. Steidl and published by . This book was released on 1977 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water Jet Perforation by : Benjamin W. Haynes
Download or read book Water Jet Perforation written by Benjamin W. Haynes and published by . This book was released on 1981 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Benefication of Western Mesabi Range Oxidized Taconites by : B. W. Jong
Download or read book Benefication of Western Mesabi Range Oxidized Taconites written by B. W. Jong and published by . This book was released on 1980 with total page 598 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 1977 with total page 1092 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
Book Synopsis The Geologic Character of Some Coal Wants at the Westland Mine in Southwestern Pennsylvania by : Noel N. Moebs
Download or read book The Geologic Character of Some Coal Wants at the Westland Mine in Southwestern Pennsylvania written by Noel N. Moebs and published by . This book was released on 1981 with total page 36 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 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 1977-07 with total page 1424 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Placer Gold Sampling in and Near the Chugach National Forest, Alaska by : Robert B. Hoekzema
Download or read book Placer Gold Sampling in and Near the Chugach National Forest, Alaska written by Robert B. Hoekzema and published by . This book was released on 1986 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bureau of Mines Research by : United States. Bureau of Mines
Download or read book Bureau of Mines Research written by United States. Bureau of Mines and published by . This book was released on 1986 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 1977 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Additives on Sintering of Silicon Nitride-alumina-aluminum Nitride Compositions by : B. W. Jong
Download or read book Effect of Additives on Sintering of Silicon Nitride-alumina-aluminum Nitride Compositions written by B. W. Jong and published by . This book was released on 1981 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fossil Energy Update written by and published by . This book was released on 1977 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Horizontal Stress Related to Stream Valleys on the Stability of Coal Mine Openings by :
Download or read book Effects of Horizontal Stress Related to Stream Valleys on the Stability of Coal Mine Openings written by and published by . This book was released on 1992 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geologic Factors in Predicting Coal Mine Roof-rock Stability in the Upper Kittanning Coalbed, Somerset County, Pa by :
Download or read book Geologic Factors in Predicting Coal Mine Roof-rock Stability in the Upper Kittanning Coalbed, Somerset County, Pa written by and published by . This book was released on 1981 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
