EN中文
The Study of Airborne Pollen and Spores in Hailun of Northeast China Plain
HUANG Ci xuan, Pierre COUR, XU Qing hai YANG Xiao lan, LIANG Wen dong
PROGRESS IN GEOGRAPHY . 2001, (4): 371 -377 .  DOI: 10.11820/dlkxjz.2001.04.010