US lawMontanaRegulationsTitle 42 — REVENUEChapter 42.25 — NATURAL RESOURCES TAXESSubchapter 42.25.5 — Gross Proceeds Tax on Coal Production42.25.501ARM 42.25.501ARM 42.25.501SupersededLast amended: 1986Length: 2 wordsOfficial source Cite as Mont. Admin. R. 42.25.50142.22.2101 DEFINITIONSPreviousARM 42.25.501NextARM 42.25.501