DYNAMICS OF NITROGEN CONTENT OF PHRAGMITES AUSTRALISIN PANJIN WETLAND, CHINA
JIA Qing-Yu, ZHOU Guang-Sheng, ZHOU Li, XIE Yan-Bin
Chin J Plant Ecol . 2008, (4): 858 -864 .  DOI: 10.3773/j.issn.1005-264x.2008.04.014