Chapter 13. CONTROL OF COAL-MINE FIRES

• § 551 - Declaration of policy
• § 552 - Definitions
• § 553 - Duties of Secretary; surveys, research, etc.; proj­ects
• § 554 - Lands subject to chapter
• § 555 - Conditions precedent for aid to non-Federal lands
• § 556 - Administration
• § 557 - Rules and regulations
• § 558 - Authorization of appropriations