Blind pneumatic stowing in voids in abandoned mines /
Tallennettuna:
Päätekijä: | |
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Muut tekijät: | , |
Aineistotyyppi: | Tuntematon |
Kieli: | englanti |
Julkaistu: |
Washington, D.C. :
U.S. Dept. of the Interior, Bureau of Mines,
1990.
|
Sarja: | Information circular (United States. Bureau of Mines) ;
9268. |
Aiheet: | |
Tagit: |
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MARC
LEADER | 00000n a2200000 4500 | ||
---|---|---|---|
001 | 00952451 | ||
003 | PWmBRO | ||
005 | 20240602102314.0 | ||
008 | 910805s1990 dcua b f00010 eng | ||
010 | |a 90001809 | ||
069 | |a 91045127 | ||
090 | 0 | 0 | |a VF |b 622.334/S221b |
100 | 1 | 0 | |a Sands, Paul F. |
245 | 1 | 0 | |a Blind pneumatic stowing in voids in abandoned mines / |c by P.F. Sands, C.M.K. Boldt, and T.M. Ruff. |
260 | 0 | |a Washington, D.C. : |b U.S. Dept. of the Interior, Bureau of Mines, |c 1990. | |
300 | |a 13 p. : |b ill. | ||
490 | 1 | |a Information circular ; |v 9268 | |
650 | 0 | |a Mine filling. | |
650 | 0 | |a Compressed air. | |
650 | 0 | |a Abandoned coal mines. | |
700 | 1 | 0 | |a Boldt, C. M. K. |q (Christine M. K.) |
700 | 1 | 0 | |a Ruff, T. M. |
830 | 0 | |a Information circular (United States. Bureau of Mines) ; |v 9268. | |
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994 | 0 | 1 | |a 081026 |
999 | |c 56990 |d 56990 |