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Шлепаков А.М.:Ж №187/1990 №6/1990
United Nations. Economic Commission for Europe (Geneva).
Air Pollution Studies [Text] / United Nations. Economic Commission for Europe (Geneva). - N.Y.. - ISSN 1014-4625.
1990 №6 : The state of Transboundary Air Pollution: 1989 update : report prepared within the framework of the Convertion on Long-range Transboundary Air Pollution / United Nations. - N.Y. : [б.в.], 1990.. - 86 p. (Air Pollution Studies, ISSN 1014-4625 ; 1990 №6). - Библиогр.: 85-86.
Тематичний рубрикатор:
Дод. точки доступу:
United Nations; United Nations. Economic Commission for Europe(Geneva)
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