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Download or read book Proceedings Second Conference on Ground Control Problems in the Illinois Coal Basin written by Yoginder P. Chugh and published by . This book was released on 1985 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rock Mech 26 Us Rsch Eng Apl written by Eileen Ashworth and published by CRC Press. This book was released on 1985 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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