TY - JOURNAL OF NATURAL RESOURCES A1 - LIU Yunfen T1 - A TENTATIVE STUDY OF CO2 EMISSION FROM FARMLANDSOIL IN TIBETAN PLATEAU Y1 - 1998-06-25 00:00:00.0 JF - JOURNAL OF NATURAL RESOURCES JO - JOURNAL OF NATURAL RESOURCES SP - 181 EP - 186 VL - 13 IS - 2 UR - {https://www.jnr.ac.cn/EN/10.11849/zrzyxb.1998.02.013} N1 - 10.11849/zrzyxb.1998.02.013 ER -