SOFF X · AIHujjatingizni AI yaratsinSovg'ani olingMahsulot tavsifi
Study of ecological issues in the Fergana Valley, including water pollution from industry and agricultural chemicals, soil degradation, and environmental preservation
#farg'ona vodiysi#suv ifloslanishi#ekologiya
Muallif
PRO TALABATasdiqlangan muallif
- Hujjatlari
- 116 837
- Sotilgan
- 3 397









