US lawMontanaRegulationsTitle 42 — REVENUEChapter 42.22 — CENTRALLY ASSESSED PROPERTYSubchapter 42.22.11 — Net Proceeds Tax on Miscellaneous Mines42.22.1114ARM 42.22.1114ARM 42.22.1114. COSTS OF IMPROVEMENTS, REPAIRS AND BETTERMENTSTransferredLength: 7 wordsOfficial source Cite as Mont. Admin. R. 42.22.111442.22.1114 COSTS OF IMPROVEMENTS, REPAIRS AND BETTERMENTSPreviousARM 42.22.1113NextARM 42.22.1115