EN中文
The Progress in the Carbon Cycle Researches in Grassland Ecosystem in China
QI Yuchun, DONG Yunshe, GENG Yuanbo , YANG Xiaohong, GENG Huili
PROGRESS IN GEOGRAPHY . 2003, (4): 342 -352 .  DOI: 10.11820/dlkxjz.2003.04.002