TY - Bulletin of Botanical Research A1 - JI Chang-Ping;WANG Hui-Mei*;WANG Wen-Jie;HAN Shi-Jie T1 - Organic C and N in Various Surface Mineral Soil Fractions in the Broadleaved Korean Pine Mixed Forests in Changbai Mt. Y1 - 2014-05-20 JF - Bulletin of Botanical Research JO - Bulletin of Botanical Research SP - 372 EP - 379 VL - 34 IS - 3 UR - https://bbr.nefu.edu.cn N1 - 10.7525/j.issn.1673-5102.2014.03.014 ER -