tayyorish

Mahsulot tavsifi

Study of the formation of coal and its mechanisms due to natural geological, geomorphological, and climatic processes, including tectonic movements and volcanic activity

#geologiya#tektonik jarayonlar#ko'llar

Muallif

PRO TALABATasdiqlangan muallif
Hujjatlari
116 840
Sotilgan
2 816

O'xshash hujjatlar