https://regulations.justia.com/regulations/fedreg/agencies/surface-mining-reclamation-and-enforcement-office/2007/03/08?registers=between Tue, 01 Apr 2025 15:13:10 -0700 Tue, 01 Apr 2025 15:13:10 -0700 Justia Regulations Tracker Copyright 2011 Justia Inc. https://regulations.justia.com/images/justiafedregulations.gif https://regulations.justia.com/regulations/fedreg/agencies/surface-mining-reclamation-and-enforcement-office/2007/03/08?registers=between https://regulations.justia.com/regulations/fedreg/2007/03/08/E7-4147.html https://regulations.justia.com/regulations/fedreg/2007/03/08/E7-4147.html Thu, 08 Mar 2007 00:00:00 -0800 E7-4147 Proposed Rule http://www.gpo.gov/fdsys/pkg/FR-2007-03-08/pdf/E7-4147.pdf