甘肃省冬小麦干旱灾害风险评估及其区划.

Autor: 贾建英, 韩兰英, 万信, 刘文婧
Zdroj: Arid Zone Research / Ganhanqu Yanjiu; 11/15/2019, Vol. 36 Issue 6, p1478-1486, 9p
Databáze: Complementary Index