@article{李二玲_20, author = {[李二玲, 崔之珍, 李亚婷]}, title = {基于技术经济范式的黄河流域农业文明演进}, publisher = {资源科学}, year = {2020}, journal = {资源科学}, volume = {42}, number = {1}, eid = {20}, pages = {20-28}, keywords = {;农业文明;农业技术经济范式;演进;黄河流域}, doi = https://www.resci.cn/CN/10.18402/resci.2020.01.02 }