@Article{20191, title = {华北平原不同乡村发展类型农村居民点的比较研究}, author = {董光龙,许尔琪,张红旗}, journal = {中国农业资源与区划}, volume = {40}, number = {11}, pages = {1}, numpages = {8.0000}, year = {2019}, month = {}, doi = {}, publisher = {《中国农业资源与区划》编辑部} }