RT Monograph SR 00 A1 Welch, E.W. T1 Implementation of Environmental Policy in the Katowice Administrative Region: A Cause for Concern? YR 1996 FD 1996-12 SP 24 PB WP-96-161 PP IIASA, Laxenburg, Austria AV Published LK https://pure.iiasa.ac.at/id/eprint/4868/