How to evaluate longwall dust sources with gravimetric personal samplers

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086 0 ‡aI 28.27:8894
100 1 ‡aPage, Steven J.
245 1 0 ‡aHow to evaluate longwall dust sources with gravimetric personal samplers / ‡cby Steven J. Page, Robert A. Jankowski, and Fred N. Kissell.
260 ‡a[Avondale, Md.] : ‡bU.S. Dept. of the Interior, Bureau of Mines, ‡c1982.
300 ‡a14 p. : ‡bill. ; ‡c28 cm.
490 0 ‡aInformation circular / United States. Bureau of Mines ; ‡v8894
504 ‡aIncludes bibliographical references.
538 ‡aMode of access: Internet.
650 0 ‡aMine dusts ‡xMeasurement.
650 0 ‡aCoal mines and mining ‡xDust control.
700 1 ‡aKissell, Fred N.
700 1 ‡aJankowski, Robert A.
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DAT 2 ‡a2023-06-28T17:30:02Z
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