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Roof control strategies for underground coal mines /
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Corporate Author: | |
---|---|
Other Authors: | |
Format: | Book |
Language: | English |
Published: |
Avondale, Md. :
U.S. Dept. of the Interior, Bureau of Mines,
1993.
|
Series: | Information circular ;
9351 |
Subjects: | |
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MARC
LEADER | 00000nam a2200000 4500 | ||
---|---|---|---|
001 | 00092924 | ||
003 | PWmBRO | ||
005 | 20240602103746.0 | ||
008 | 940905s1993 mdua b f00010 eng | ||
110 | 2 | 0 | |a United States Bureau of Mines. |
245 | 1 | 0 | |a Roof control strategies for underground coal mines / |c by William C. Smith. |
260 | 0 | |a Avondale, Md. : |b U.S. Dept. of the Interior, Bureau of Mines, |c 1993. | |
300 | |a 17 p. : |b ill. | ||
440 | 1 | |a Information circular ; |v 9351 | |
650 | 0 | |a Mines and mineral resources. | |
650 | 0 | |a Mine roof bolting. | |
650 | 0 | |a Mine roof control. | |
650 | 0 | |a Coal mines and mining. | |
700 | 1 | 0 | |a Smith, William C. |
942 | |2 ddc | ||
952 | |0 0 |1 127 |4 0 |6 622_000000000000000_U58 |7 0 |8 VF |9 105402 |a ML015 |b ML015 |c ML015 |d 2024-06-02 |l 0 |o 622 U58 |p 103439 |r 2019-03-04 00:00:00 |w 2019-03-04 |y VF | ||
999 | |c 80483 |d 80483 |