https://regulations.justia.com/regulations/fedreg/agencies/geological-survey/2010/02/16?registers=between Sat, 27 Apr 2024 08:38:37 -0700 Sat, 27 Apr 2024 08:38:37 -0700 Justia Regulations Tracker Copyright 2011 Justia Inc. https://regulations.justia.com/images/justiafedregulations.gif https://regulations.justia.com/regulations/fedreg/agencies/geological-survey/2010/02/16?registers=between https://regulations.justia.com/regulations/fedreg/2010/02/16/2010-2640.html https://regulations.justia.com/regulations/fedreg/2010/02/16/2010-2640.html Tue, 16 Feb 2010 00:00:00 -0800 2010-2640 Notice http://www.gpo.gov/fdsys/pkg/FR-2010-02-16/pdf/2010-2640.pdf