RT Book, Section SR 00 A1 Levy, M.A. T1 International cooperation to combat acid rain YR 1995 FD 1995 A2 Bergesen, H.O. A2 Parmann, G. T2 Green Globe Yearbook, 1995 PB Oxford University Press PP Oxford SN 0-19823325-6 AV Published LK https://pure.iiasa.ac.at/id/eprint/4362/