@Article{2018152, title = {中原现代农业科技示范区耕地保护问题与对策研究}, author = {向雁,陈印军}, journal = {中国农业资源与区划}, volume = {39}, number = {12}, pages = {152}, numpages = {9.0000}, year = {2018}, month = {}, doi = {}, publisher = {《中国农业资源与区划》编辑部} }