Mahsulot tavsifi
Study materials on global ecological issues and marine pollution focusing on topics such as chemical pollution types and levels, current state of marine ecosystems, and ways to address marine pollution
#ekologik muammolar#orol dengizi#ekologik vaziyat keskinlashishi
Muallif
Maxmudjon FattayevTasdiqlangan muallif
- Hujjatlari
- 12 659
- Sotilgan
- 179
