河北滦河流域冲积物花粉与植被关系的研究

许清海阳小兰杨振京

Relationship between pollen assemblages and vegetation in alluvial sediments of Luan he River Basin

Xu Qinghai Yang Xiaolan Yang Zhenjing

古地理学报 . 2004, (1): 69 -77 . DOI: 10.7605/gdlxb.2004.01.008