3Savitch, H. V. and R. Vogel. Paths to New Regional- ism. State and Local Government Review, 2000 (32).
4Ashby, Eric and Mary Anderso. The Politics of Clean Air. Oxford: Clarendon Press, 1981. p105.
5Gormley, William. Intergovernmental Conflicts on En- vironmental Policy: The Attitudinal Connection. The Western Political Quarterly, 1987, 40 (2).
6Kamieniecki, Sheldon and Michael R. Ferrall. Interg- overnmental Relations and Clean--Air Policy in South- ern California. Tile Journal of Federalism, 1991, 21 (3).
7Hannigan, J. A.. Emergence Theory and the New So- cial Movements: a Constructivist Approach. Paper Presented at the World Congress of Sociology, Section on Collective Behavior and Social Movements. Madrid, 1990.
8Beck, Ulrich. Risk Society : Towards a New Moderni- ty. London: SAGE publication, 1992.
9Dunlap, R. E.. "Paradigms, Theories and Environ-mental Sociology." in R. E. Dunlap, F. H. Buttel, P. Dickens . A. Gijswijt eds. Sociological Theory and the Environment : Classical Foundations, Contempo- rary Insights. Lanham, MD: Rowman Littlefield, 2002.
10Ostrom, Vincent, Charles M. Tiebout and Robert Warren. The Organization of Government in Metro- politan Areas: A Theoretical Inquiry. American Po- litical Science Review, 1961, 55 (4).
