@article{沈象仁_103, author = {[沈象仁, 郭焕成]}, title = {第二次全国1:100万土地利用图编委会在北京召开}, publisher = {地理研究}, year = {1984}, journal = {地理研究}, volume = {3}, number = {2}, eid = {103}, pages = {103-104}, keywords = {}, doi = https://www.dlyj.ac.cn/CN/10.11821/yj1984020012 }