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R1471

Effects of long-range transboundary air pollution : report prepared within the framework of the Convention on Long-range Transboundary Air Pollution / United Nations. Economic Commission for Europe. - New York : United Nations, 1997. - 53 s. : wykr. ; 30 cm. - (Air Pollution Studies, ISSN 1014-4625 ; 13)

ISBN 92-1-116665-9

[000023289]