00278cam a22000857a 4500 180718b xxu||||| |||| 00| 0 eng d Hajer, Maarten A. Discourse coalitions and the institutionalization of practice: the case of Acid Rain in Great Britain 361521 361521 0 0 0 0 IIPA IIPA 1994-03-15 B3 Ar36 CB291 2018-07-21 2018-07-21 CB