TY - Acta Geographica Sinica A1 - XU Kaiqin, HAYASHI Seiji, MURAKAMI Shogo, MAKI Hideaki,XU Baohua, WATANABE Masataka T1 - Characteristics of Water Quality in the Changjiang River: Observations Conducted in 1998 and 1999 Y1 - 2004-01-25 00:00:00.0 JF - Acta Geographica Sinica JO - Acta Geographica Sinica SP - 118 EP - 124 VL - 59 IS - 1 UR - {https://www.geog.com.cn/EN/10.11821/xb200401015} N1 - 10.11821/xb200401015 ER -