Mahsulot tavsifi
Study on the phenomena of night and day based on geographical width and the rotation of the Earth
#kecha#kunduz#yer aylanishi
Muallif
Sotuvchi 366527Tasdiqlangan muallif
- Hujjatlari
- 40 849
- Sotilgan
- 676
Study on the phenomena of night and day based on geographical width and the rotation of the Earth
