@article{杨勤业_10, author = {[杨勤业, 郑度]}, title = {关于陆地系统科学的若干认识}, publisher = {地理研究}, year = {1996}, journal = {地理研究}, volume = {15}, number = {4}, eid = {10}, pages = {10-15}, keywords = {陆地系统科学;可持续发展;科学基础}, doi = https://www.dlyj.ac.cn/CN/10.11821/yj1996040002 }