DISTRIBUTION PATTERN OF ROOT BIOMASS AND INTER-SPECIFIC RELATIONSHIP IN ACHNATHERUM SPLENDENS-SOPHORA ALOPECUROIDES COMMUNITY IN NORTHWEST CHINA
URIANKHAI Tselmeg, LIU Mao-Song, HUANG Zheng, CHEN Bin, ZHANG Ming-Juan, XU Chi
Chin J Plant Ecol . 2009, (4): 748 -754 .  DOI: 10.3773/j.issn.1005-264x.2009.04.013