Community characteristics of Stipa roborowskyi steppe in Xizang
YANG Yao, GUO Ke, ZHAO Li-Qing, ZHAO Hai-Wei, QIAO Xian-Guo, LIU Hui-Ming, LIU Chang- Cheng
Chin J Plant Ecol . 2014, (6): 635 -639 .  DOI: 10.3724/SP.J.1258.2014.00059