TY - JOURNAL OF NATURAL RESOURCES A1 - LI Meng-gang, ZHOU Chang-sheng, LIAN Lian T1 - Agricultural Flood and Drought Risk Assessment in China Based on Entropy Information Diffusion Theory Y1 - 2017-04-20 00:00:00.0 JF - JOURNAL OF NATURAL RESOURCES JO - JOURNAL OF NATURAL RESOURCES SP - 620 EP - 631 VL - 32 IS - 4 UR - {https://www.jnr.ac.cn/EN/10.11849/zrzyxb.20160299} N1 - 10.11849/zrzyxb.20160299 ER -