@article{郑景云_501, author = {[郑景云, 黄金火]}, title = {我国近40年的粮食灾损评估}, publisher = {地理学报}, year = {1998}, journal = {地理学报}, volume = {53}, number = {6}, eid = {501}, pages = {501-510}, keywords = {自然灾害;粮食灾损;评估}, doi = https://www.geog.com.cn/CN/10.11821/xb199806003 }