Home › Authors › Montana. Dept. of Intergovernmental Relations. 👤 Montana. Dept. of Intergovernmental Relations. 2 books Books by Montana. Dept. of Intergovernmental Relations. Discussion paper on district councils 1974 The economic impact of the East Helena smelter, the American Smelting and Refining Company (ASARCO) (a with- and without- analysis) 1974