https://regulations.justia.com/regulations/fedreg/agencies/office-of-the-secretary-of-the-interior/2013/08/22?registers=between Fri, 14 Mar 2025 09:11:49 -0700 Fri, 14 Mar 2025 09:11:49 -0700 Justia Regulations Tracker Copyright 2011 Justia Inc. https://regulations.justia.com/images/justiafedregulations.gif https://regulations.justia.com/regulations/fedreg/agencies/office-of-the-secretary-of-the-interior/2013/08/22?registers=between https://regulations.justia.com/regulations/fedreg/2013/08/22/2013-20441.html https://regulations.justia.com/regulations/fedreg/2013/08/22/2013-20441.html Thu, 22 Aug 2013 00:00:00 -0700 2013-20441 Rule http://www.gpo.gov/fdsys/pkg/FR-2013-08-22/pdf/2013-20441.pdf