02342nas a2200445Ka 4500000547174MiAaHDL20170214000000.0m d cr bn ---auaua810325d197819uudcuar1 f0 a0eng 81-6406120275-9934sdr-osu.b11613087sdr-nnc9616088sdr-miu.990005471740106381sdr-uiuc4690963111405DLCDLCNSDDLCOCLDLCNSDGPONSTSEROSUlcnsdpHD7269.M6U52HD7269.M6U52(OCoLC)7260576United States.Mine Safety and Health Administration.Annual report and achievements /U.S. Department of Labor, Mine Safety and Health Administration.Annual report of the Secretary of Labor under the Federal Mine Safety and Health Act of 1977.[Washington] :The Administration,[1980-v. :ill. ;28 cm.Annual.Fiscal year 1978-Report issued in several vols. a year.Report year ends Sept. 30.Mode of access: Internet.United States.Mine Safety and Health AdministrationPeriodicals.Mine sanitationUnited StatesPeriodicals.Mine safetyUnited StatesPeriodicals.United States. Mining Enforcement and Safety Administration.Annual report and achievements0275-9934(OCoLC)6352306.United States. Mine Safety and Health Administration.Annual report of the Secretary of Labor under the Federal Mine Safety and Health Act of 19770734-5038(DLC) 82645230.00054717419830823162053.020170214000000.020170214090644.02025-07-14T17:42:59Z2025-07-14T17:30:02ZSDR-OSUIII - SIERRAprepare.pl-004-007SEsdr-osu.b11613087osuSDROSUosu.32435022467385OU1978PT1.b11613087OUOSU20250714googleosu.324350224673851978PT11999pdbibUS fed docOUOSU20240903googleosu.324350224673771979PT21999pdbibUS fed docOUOSU20260402googleosu.324350224673691979PT11999pdbibUS fed docOUOSU20251219googleosu.324350224673511980PT11999pdbibUS fed docNNCNNC20260505googlennc1.cu167133381978:pt.21978pdbibUS fed docMIUMIU20260318googlemdp.390150153691531979/19801980pdbibUS fed docMIUMIU20260320googlemdp.390150819058641977-19781978pdbibUS fed docMIUMIU20260318googlemdp.39015081906011v.1 copy. 21999pdbibUS fed docUIUUIUC20250101googleuiug.3011210518362519841984pdbibUS fed docUIUUIUC20250101googleuiug.301121051836331980:11980pdbibUS fed docUIUUIUC20250101googleuiug.301121051821891978:21978pdbibUS fed docUIUUIUC20250101googleuiug.301121051821711978:11978pdbibUS fed doc