赤峰地区孢粉分析与先人生活环境初探
许清海, 杨振京, 崔之久, 阳小兰, 梁文栋
A Study on Pollen Analysis of Qiguoshan Section and Ancestor Living Environment in Chifeng Area, Nei Mongol
XU Qing-hai, YANG Zhen-jing, CUI Zhi-jiu, YANG Xiao-lan, LIANG Wen-dong
地理科学 . 2002, (4): 453 -457 .  DOI: 10.13249/j.cnki.sgs.2002.04.453