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Head: Korzhnev M.. Elaboration of changes and additions to Instruction about calculations and taking taxes for mineral resources use(amber, titanium-zirconium ores) and Methodic of calculations taxes for exploration of uranium, jewels minerals and monuments stones. (popup.stage: ). Radioecological Center of Ukrainian Nathional Academy of Sciences. № 0202U006257
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Updated: 2026-03-27
