01489cam a2200349Ia 4500005979139MiAaHDL20250726000000.0m d cr bn ---auaua930415s1972 dcua f000 0 eng d(MiU)990059791390106381sdr-miu.990059791390106381(MiU)MIU01000000000000005979139-goog(OCoLC)27926391(MiU)Aleph005979139EIBEIBLHLOCLCGUtOrBLWUSBII 28.27:8545Goldberg, Samuel A.Bureau of Mines procedure for evaluating quartz content of respirable coal mine dust /by Samuel A. Goldberg and Murray Jacobson.[Washington, D.C.] :U.S. Dept. of the Interior, Bureau of Mines,1972.10 p. :ill. ;26 cm.texttxtrdacontentcomputercrdamediaonline resourcecrrdacarrierInformation circular / United States Department of the Interior, Bureau of Mines ;8545Includes bibliographic references.Mode of access: Internet.Coal mines and miningDust control.http://id.loc.gov/authorities/subjects/sh85027366Mine dusts.http://id.loc.gov/authorities/subjects/sh85085502Jacobson, M.(Murray),author.http://id.loc.gov/authorities/names/n89648888http://id.loc.gov/rwo/agents/n896488883901507851594000597913920241218005008.020250726000000.020260305165103.02026-03-06T10:52:37Z2026-03-01T18:30:03ZSDR-MIUmiuALMAprepare.pl-004-009BKsdr-miu.990059791390106381MiUSDRGWLA005979139mdp.39015078515940MIU990059791390106381MIUGWLA20260306googlemdp.390150785159401972pdbibUS fed doc