Distribution Characteristics of Soil Organic Carbon Fractions of the Typical Soil Types on the Loess Plateau
DANG Ya-ai, WANG Guo-dong, LI Shi-qing, SHAO Ming-an
JOURNAL OF NATURAL RESOURCES . 2011, (11): 1890 -1899 .  DOI: 10.11849/zrzyxb.2011.11.008