Effects and control of long-range transboundary air pollution report prepared within the framework of the Convention on Long-range Transboundary Air Pollution
Jenis bahan: cb
TeksMaklumat penerbitan:New York United Nations 1994 Huraian: iv, 60p. ill. 30cmISBN: - 9211166020 (pbk.):
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At head of title: Economic Commission for Europe