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Dust sampling and laboratory testing procedures after underground coal mine explosions (Informational report ; number 1239)

Dust sampling and laboratory testing procedures after underground coal mine explosions (Informational report ; number 1239)
紙図書
by Clete R. Stephan.Mine Safety and Health Administration, U.S. Department of Labor1996.<Y622-B405>
国立国会図書館
  • タイトル標目Informational report (United States. Mine Safety and Health Administration) ; 1239.

Dust sampling and laboratory testing procedures after underground coal mine explosions / by Clete R. Stephan (Informational report ; IR 1239)

Dust sampling and laboratory testing procedures after underground coal mine explosions / by Clete R. Stephan (Informational report ; IR 1239)
マイクロ図書
1996<YCA-L 38.10:1237>
国立国会図書館

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