01334oas 2200361 450 991070617420332120200819081131.0(CKB)5470000002454683(OCoLC)1184658109(EXLCZ)99547000000245468320200819a200u9999 ua engur|||||||||||txtrdacontentcrdamediacrrdacarrierBudget justification and performance information Office of Surface Mining Reclamation and Enforcement, Department of the Interior[Washington, D.C.] :Office of Surface Mining Reclamation and Enforcement, Department of the Interior1 online resource (volumes)Budget justification and performance information Reclamation of landUnited StatesPeriodicalsStrip miningEnvironmental aspectsUnited StatesPeriodicalsStrip miningUnited StatesSafety measuresPeriodicalsReclamation of landStrip miningEnvironmental aspectsStrip miningSafety measuresGPOGPOGPODOCUMENT9910706174203321Budget justification and performance information3549123UNINA