Mahsulot tavsifi
Tuproqning biosfera va inson hayotidagi ahamiyati.Ozbekistoning yer resurslaridan foydalanish muammolari by Qo'ysinov Samandar explores the importance of soil in the biosphere and human life in Uzbekistan
#tuproq#ozbekiston#biosfera#yer resurslari#inson hayoti
Muallif
Bobur AllayorovTasdiqlangan muallif
- Hujjatlari
- 56 898
- Sotilgan
- 3 781
