TY - Historical Geography Research A1 - Li Zimo T1 - A Geographic Study of Epidemic Disasters During Qianlong’s Reign (1736-1795) in Qing Dynasty Y1 - 2022-07-08 00:00:00.0 JF - Historical Geography Research JO - Historical Geography Research SP - 104 EP - 115 VL - 42 IS - 1 UR - {https://www.lsdlyj.com.cn/EN/Y2022/V42/I1/104} N1 - ER -