Canopy leaf N and P stoichiometry in grassland communities of Qinghai-Tibetan Plateau, China
YANG Kuo, HUANG Jian-Hui, DONG Dan, MA Wen-Hong, HE Jin-Sheng
Chin J Plant Ecol . 2010, (1): 17 -22 .  DOI: 10.3773/j.issn.1005-264x.2010.01.004