
Publication
PRECIOUS AND DECORATIVE NON-METALLIC MINERALS FROM EAST KAZAKHSTAN: GEOLOGICAL DEPOSITS AND PRESENT UTILISATION
(STEF92 Technology, 2017-06-20, Z. I. Chernenko, Jiri Chlachula)
Ecology and Environmental Protection2017
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(STEF92 Technology, 2017-06-20, Z. I. Chernenko, Jiri Chlachula)