Geologic factors in predicting coal mine roof-rock stability in the Upper Kittanning Coalbed, Somerset County, Pa. / by A.T. Iannacchione ... [et al.]
Series: Report of investigations / United States Department of the Interior, Bureau of Mines ; 8575Publication details: Bureau of Mines, Washington, D.C. : U.S. Dept. of the Interior, 1981Description: 41p. : ill. ; 28 cmSubject(s):| Item type | Current library | Home library | Collection | Call number | Materials specified | Copy number | Status | Date due | Barcode | |
|---|---|---|---|---|---|---|---|---|---|---|
| AM | PERPUSTAKAAN TUN SERI LANANG | PERPUSTAKAAN TUN SERI LANANG PILIH SIMPAN-P. TUN SERI LANANG (ARAS 1) | - | TN23.G46 (Browse shelf(Opens below)) | 1 | Available | 00000070587 |
Bibliography: p.37-40
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