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Message * Gory i Chelovek Antropogennai︠a︡ Transformat︠s︡ii︠a︡ Gornykh Geosistem : Materialy Vserossiĭskoĭ Nauchnoĭ Konferent︠s︡ii 13-15 Marta 2000 G. - 5769202874 - 9785769202872