01552oam 2200433 450 991070561570332120170921134140.0(CKB)5470000002452244(OCoLC)988540278(EXLCZ)99547000000245224420170531d2011 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierSuperintendent's compendium of designations, closures, permit tequirements and other restrictions imposed under discretionary authorityHarpers Ferry, IA :National Park Service, U.S. Department of the Interior, Effigy Mounds National Monument,2017.1 online resource (10 pages) color map"EFMO Superintendent's compendium 03/27/17."National monumentsIowaManagementNational monumentsManagementfastEffigy Mounds National Monument (Iowa)IowafastIowaEffigy Mounds National MonumentfastOnline resources.National monumentsManagement.National monumentsManagement.GPOGPOGPOMERUCAZPOCLCQGPOBOOK9910705615703321Superintendent's compendium of designations, closures, permit tequirements and other restrictions imposed under discretionary authority3345030UNINA