ECOTYPE EXPLORATION OF POLYNOFLORA FROM ZHALAINOR SINCE THE LATE QUATERNARY
Tong Guobang, Yang Xiangdong, Wang Sumin,Chong Zhuying, Xia Lianghua
Acta Geographica Sinica . 1997, (1): 72 -79 .  DOI: 10.11821/xb199701009