1390-yil Sariq daryo suv toshqini

1390-yil Sariq daryo suv toshqini erta Ming sulolasi davrida Kaifeng (Xitoy) atrofidagi hududga ta'sir qilgan tabiiy ofat edi[1].

Manbalar

tahrir
  1. Tsai, Shih-Shan Henry. SUNY Series in Chinese Local Studies: The Eunuchs in the Ming Dynasty. SUNY Press, 1996. ISBN 0791426874, 9780791426876. Accessed 16 Oct 2012.