The Battle for the Environmental Provisions in Montana's 1972 Constitution Author Cross C.L. Journal/Series Montana Law Review | Vol. 51, no 2; 449 - 457; 9 p. Date 1990 Source IUCN (ID: ANA-044195) Publisher | Place of publication University of Montana School of Law | Missoula, MT, USA Language English Country/Territory United States of America Subject Environment gen. Keyword Constitutional law