01397nam a2200361Ia 4500006865571MiAaHDL20250726000000.0m d cr bn ---auaua061025s1933 dcu t f000 0 eng d(MiU)990068655710106381sdr-miu.990068655710106381(MiU)MIU01000000000000006865571-goog(OCoLC)74323626(MiU)Aleph006865571LHLLHLBOMRIUtOrBLWBMRAC 22.12:3202United States.Bureau of Mines.http://id.loc.gov/authorities/names/n79063444http://id.loc.gov/rwo/agents/n79063444Official changes in the active list of permissible explosives and blasting devices approved prior to January 31, 1933 /by the Bureau of Mines.[Washington, D.C.?] :U.S. Dept. of Commerce, Bureau of Mines,1933.2 p. ;27 cm.texttxtrdacontentcomputercrdamediaonline resourcecrrdacarrierReport of investigations / United States Department of Commerce, Bureau of Mines ;3202"February, 1933.""R. I. 3202."Caption title.Mode of access: Internet.ExplosivesLaw and legislation1933.Turner, Scott.3901507756333900686557120241217215424.020250726000000.020260228140658.02026-03-01T18:53:32Z2026-03-01T18:30:03ZSDR-MIUmiuALMAprepare.pl-004-009BKsdr-miu.990068655710106381MiUSDRGWLA006865571mdp.39015077563339MIU990068655710106381MIUGWLA20260301googlemdp.390150775633391933pdbibUS fed doc