Mahsulot tavsifi
Study of the lithosphere and its role in the nature and life on Earth, including the utilization of earth resources and the preservation of soil fertility
#tuproq#mineral#tuproqni muhofaza qilish#biogentuzilish#litosferani himoya qilish
Muallif
MAHLIYO MO'YDINOVATasdiqlangan muallif
- Hujjatlari
- 589
- Sotilgan
- 24
