Spatial Distribution of Rice Drought Frequency during Different Growth Periods in Sichuan Basin
LIU Yan-yan, ZHANG Yu-fang, WANG Ming-tian, CHEN Chao, PAN Xue-biao, ZHOU Xue-hui
Chinese Journal of Agrometeorology . 2016, (02): 238 -244 .  DOI: 10.3969/j.issn.1000-6362.2016.02.014