Analysis on the Species-abundance Relationship of Different Plant Communities in the Mountain Desert-grassland
SHANG Zhan-huan,YAO Ai-xing,LONG Rui-jun
Journal of Hebei University (Natural Science Edition) . 2005, (2): 173 -178 .  DOI: 10.3969/j.issn.1000-1565.2005.02.013