EN中文
ORGANIC GEOCHEMISTRY MARKERS OF CLIMATIC EVOLUTION IN LOESS REGION OF CHINA
Jia Rongfen, Zhao Lin, Liu Youmei, Wen Qinzhong
SCIENTIA GEOGRAPHICA SINICA . 1996, (2): 97 -105 .  DOI: 10.13249/j.cnki.sgs.1996.02.97