Longwall retreat of gate road pillars microform / by J.M. Listak and E.R. Bauer (Report of investigations ; 9444)

Longwall retreat of gate road pillars microform / by J.M. Listak and E.R. Bauer

(Report of investigations ; 9444)

Notes on use

Note (General)：: Distributed to depository libraries in microficheShipping list no.: 93-0417-MPhysical description for original version: 11 p. : 28 cm

You can check the details of this material, its authority (keywords that refer to materials on the same subject, author's name, etc.), etc.

Material Type: 図書
Title: Longwall retreat of gate road pillars microform / by J.M. Listak and E.R. Bauer
Series Title: Report of investigations ; 9444
Title Heading: Report of investigations (United States. Bureau of Mines) ; 9444
Author Heading: Listak, Jeffrey M
Bauer, Eric R
United States. Bureau of Mines
Publication Date (W3CDTF): 1993
Extent: microfiche
Size: 11 × 15 cm
Place of Publication (Country Code): US
Text Language Code: eng
Note (Material Type): [microform]
Subject Heading: Ground control (Mining) -- Pennsylvania
Pillaring (Mining)
Longwall mining -- Pennsylvania
Note (General): Distributed to depository libraries in microfiche
Shipping list no.: 93-0417-M
Physical description for original version: 11 p. : 28 cm
Note (Bibliography): Includes bibliographical references (p. 11)
Note (Original Version): 原資料の出版事項: Washington, D.C. (810 7th St., N.W., Washington 20241-0001) : U.S. Dept. of the Interior, Bureau of Mines, 1993
SUPTDOC番号: I 28.23: 9444
GPO管理番号: 0637-A (MF)
Holding library: 国立国会図書館
Call No.: YCA-I 28.23:9444
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): 000006581780
http://id.ndl.go.jp/bib/000006581780
OCLC No.: 28087181
https://www.worldcat.org/oclc/28087181
Bibliographic Record Category (NDL): 281