The research of radioactivity and rare metal mineralization of industrial products of enterprises and their influences on environment / Ju. B. Davydov, A. G. Talalay, T. A. Glushkova, O. Ed. Loktionov // Fundamental and applied problems of environmental protection. Vol. 4 : International conference, September, 12-16, 1995, Tomsk : abstracts. Tomsk, 1995. Vol. 4 : Contemporary problems of geoecology and rational use of natural resources ; Ecological aspects of urban design and agrilandscape formation. Recreational use of nature. P. 16