辽代西辽河流域气候变化及其环境特征
韩茂莉
Climatic Change and Its Environmental Characteristics of the Xiliao River Valley in the Liao Dynasty
HAN Mao-Li
地理科学 . 2004, (5): 550 -556 .  DOI: 10.13249/j.cnki.sgs.2004.05.550