https://regulations.justia.com/regulations/fedreg/agencies/department-of-the-interior/national-park-service/2013/12/27?registers=between Sat, 27 Apr 2024 10:18:38 -0700 Sat, 27 Apr 2024 10:18:38 -0700 Justia Regulations Tracker Copyright 2011 Justia Inc. https://regulations.justia.com/images/justiafedregulations.gif https://regulations.justia.com/regulations/fedreg/agencies/department-of-the-interior/national-park-service/2013/12/27?registers=between https://regulations.justia.com/regulations/fedreg/2013/12/27/2013-31040.html https://regulations.justia.com/regulations/fedreg/2013/12/27/2013-31040.html Fri, 27 Dec 2013 00:00:00 -0800 2013-31040 Notice http://www.gpo.gov/fdsys/pkg/FR-2013-12-27/pdf/2013-31040.pdf