Trend of Precipitation Variation in Main Urban Area of Chongqing City from 1892 to 2010
ZHAI Jun, HAO Jing, XIAO Hai-wen, YU De-xiang, QIN Chuan, LUO Ya-wen
JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTI . 2012, (10): 33 -36 .  DOI: 10.3969/j.issn.1001-5485.2012.10.007