https://regulations.justia.com/regulations/fedreg/agencies/department-of-the-interior/national-park-service/2018/08/16?registers=between Wed, 01 May 2024 13:55:19 -0700 Wed, 01 May 2024 13:55:19 -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/2018/08/16?registers=between https://regulations.justia.com/regulations/fedreg/2018/08/16/2018-17665.html https://regulations.justia.com/regulations/fedreg/2018/08/16/2018-17665.html Thu, 16 Aug 2018 00:00:00 -0700 2018-17665 Notice https://www.gpo.gov/fdsys/pkg/FR-2018-08-16/pdf/2018-17665.pdf