Welcome to Chinese Journal of Applied Ecology! Today is Share:
Atmospheric dry and wet nitrogen deposition |in typical agricultural areas of North Shaanxi. 
WEI Yang, TONG Yan-An, DUAN Min, JIAO Li, TIAN Gong-Wei, LEI Xiao-Ying, MA Wen-Juan
Chinese Journal of Applied Ecology . 2010, (01): 255 -259 .