Reducing hazards in underground coal mines through the recognition and delineation of coalbed discontinuities caused by ancient channel processes / by Carla A. Kertis (Report of investigations ; 8987)

Reducing hazards in underground coal mines through the recognition and delineation of coalbed discontinuities caused by ancient channel processes / by Carla A. Kertis

(Report of investigations ; 8987)

Call No. (NDL): YCA-I 28.23:8987
Bibliographic ID of National Diet Library: 000006531154

Material type: 図書

Author: Kertis, Carla Aほか

Publisher: -

Publication date: 1985

Material Format: Microform

Capacity, size, etc.: microfiche ; 11 × 15 cm

NDC: -

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Notes on use

Note (General)：: Distributed to depository libraries in microfichePhysical description for original version: 23 p. : 28 cm

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Material Type: 図書
Title: Reducing hazards in underground coal mines through the recognition and delineation of coalbed discontinuities caused by ancient channel processes / by Carla A. Kertis
Series Title: Report of investigations ; 8987
Title Heading: Report of investigations (United States. Bureau of Mines) ; 8987
Author Heading: Kertis, Carla A
United States. Bureau of Mines
Publication Date (W3CDTF): 1985
Extent: microfiche
Size: 11 × 15 cm
Place of Publication (Country Code): US
Text Language Code: eng
Note (Material Type): [microform]
Subject Heading: Coal -- Geology -- Pennsylvania -- Indiana County
Coal -- Geology -- Pennsylvania -- Armstrong County
River channels
Coal mines and mining -- Pennsylvania -- Indiana County -- Safety measures
Coal mines and mining -- Pennsylvania -- Armstrong County -- Safety measures
Note (General): Distributed to depository libraries in microfiche
Physical description for original version: 23 p. : 28 cm
Note (Bibliography): Bibliography: p. 21-23
Note (Original Version): 原資料の出版事項: [Pittsburgh, Pa.] : U.S. Dept. of the Interior, Bureau of Mines, 1985
SUPTDOC番号: I 28.23: 8987
GPO管理番号: 637-A (microfiche)
Holding library: 国立国会図書館
Call No.: YCA-I 28.23:8987
Data Provider (Database): 国立国会図書館 : 国立国会図書館蔵書
https://ndlsearch.ndl.go.jp
Bibliographic ID (NDL): 000006531154
http://id.ndl.go.jp/bib/000006531154
GPO No.: 86008752
Bibliographic Record Category (NDL): 281