. . . . . . . . "Section 313 Emergency Planning and Community Right-to-Know Act : guidance for metal mining facilities : draft"@en . . . . . "Section 313 Emergency Planning and Community Right-to-Know Act guidance for metal mining facilities : (version 1.0)"@en . . "Section 313 Emergency Planning and Community Right-to-Know Act guidance for metal mining facilities : draft"@en . . .