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«world-wide» boʻyicha 3 ta natija: Ruschaga
Lugʻat maqolalari
3 taUmumjahon oʻrgimchak toʻri konsorsiumi
a document accepted by General Assembly of UN in 1982, defining, that the basic natural processes (turnover of matters, etc.) should be saved at a rather invariable level, and all shapes of life should be provided with the possibility of existence.