近五百年我国旱涝史料的分析
王绍武, 赵宗慈
AN ANALYSES OF HISTORICAL DATA OF DROUGHTS AND FLOODS IN LAST 500 YEARS IN CHINA
Wang Shaowu, Zhao Zongci
地理学报 . 1979, (4): 329 -341 .  DOI: 10.11821/xb197904005