TY - Acta Geographica Sinica A1 - LIAO Yaoming, CHEN Deliang, XIE Yun T1 - Spatial and Temporal Distribution of Dry Spells in China Y1 - 2012-03-20 00:00:00.0 JF - Acta Geographica Sinica JO - Acta Geographica Sinica SP - 321 EP - 336 VL - 67 IS - 3 UR - {https://www.geog.com.cn/EN/10.11821/xb201203004} N1 - 10.11821/xb201203004 ER -