Mahsulot tavsifi
Study on the geological features and natural resources of mountains, their economic importance, climate, ecology, and biological diversity
#ekologiya#turizm#iqtisodiy ahamiyati#tabiiy resurslari#geologik boyliklari
Muallif
Sotuvchi 291059Tasdiqlangan muallif
- Hujjatlari
- 68 703
- Sotilgan
- 3 143
