US lawMontanaRegulationsTitle 42 — REVENUEChapter 42.25 — NATURAL RESOURCES TAXESSubchapter 42.25.11 — Net Proceeds Tax on Miscellaneous Mines42.25.1114ARM 42.25.1114ARM 42.25.1114SupersededLast amended: 1986Length: 7 wordsOfficial source Cite as Mont. Admin. R. 42.25.111442.22.1114 COSTS OF IMPROVEMENTS, REPAIRS AND BETTERMENTSPreviousARM 42.25.1114NextARM 42.25.1115