北京西山的冰缘期和更新世自然环境

郭旭东, 严富华, 金增信

Periglacial Periods and Pleistocene Environment in Western Mountain of Beijing, China

Guo Xudong, Yan Fuhua, Jin Zengxin

冰川冻土 . 1991, (2): 159 -167 . DOI: 10.7522/j.issn.1000-0240.1991.0021