Nitrogen and phosphorus contents of six woody plant species in riparian zone of Hunhe River, Northeast China.
YU Shuai1,2, CHEN Wei1, HE Xing-yuan1**, LIU Zhou-li1, HUANG Yan-qing1, YE Yin1,2, SONG Hong1,2， JIANG Zhi-jian3
cje
.
2013, (12): 3131
-3135
.
