@article{刘幼慈_253, author = {[刘幼慈, 应龙根]}, title = {环境质量区域分异模式的建立——以上海市川沙县为例}, publisher = {地理科学}, year = {1991}, journal = {地理科学}, volume = {11}, number = {3}, eid = {253}, pages = {253-260}, keywords = {区域差异;环境质量;环境要素;主成分-聚类分析;川沙县}, doi = http://geoscien.neigae.ac.cn/CN/10.13249/j.cnki.sgs.1991.03.253 }