US lawMontanaRegulationsTitle 42 — REVENUEChapter 42.20 — REAL PROPERTYSubchapter 42.20.1 — Valuation of Real Property42.20.164ARM 42.20.164ARM 42.20.164. FOREST SITE PRODUCTIVITY CLASSESTransferredLength: 5 wordsOfficial source Cite as Mont. Admin. R. 42.20.16442.20.164 FOREST SITE PRODUCTIVITY CLASSESPreviousARM 42.20.163NextARM 42.20.165