Acta Agrestia Sinica
Distribution of Soil Organic Carbon and Total Nitrogen of Grassland in Yunwu Mountain of Loess Plateau
LI Jin-fen, CHENG Ji-min, LIU Wei, GU Xiao-lin
. 2010, (5): 661 -668 .  DOI: 10.11733/j.issn.1007-0435.2010.05.009