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sab 29 nov. 2025 |
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| RISULTATI DELLA RICERCA | |||
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28 luglio 1983
- - di: Economic and Social Council
• RESOLUTION 1983/53 RESOLUTION 1983/53 Member Name E83r053 28 July 1983 Standardization of definitions and terminology for mineral resources The Economic and Social Council, Recognizing the continuing need for internationally consistent and easily |
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