Mahsulot tavsifi
Study course covering "Non-metallic useful minerals" in geology, analysis, and economic importance. Topics include types, characteristics, geological aspects, and future development trends
#geologiya#iqtisodiyat#foydali qazilmalar
Muallif

Bobur AllayorovTasdiqlangan muallif
- Hujjatlari
- 56 898
- Sotilgan
- 3 781









