Mahsulot tavsifi
Study of the topography of underground water sources and their relation with the main cavity
#burun bo'shligi#kalla suyagi#topografiya
Muallif

Oson TalabaTasdiqlangan muallif
- Hujjatlari
- 43 458
- Sotilgan
- 1 691
Study of the topography of underground water sources and their relation with the main cavity
