@article{石淑芹_574, author = {[石淑芹, 陈佑启, 姚艳敏, 李志斌, 何英彬]}, title = {东北地区耕地变化对粮食生产能力的影响评价}, publisher = {地理学报}, year = {2008}, journal = {地理学报}, volume = {63}, number = {6}, eid = {574}, pages = {574-586}, keywords = {

耕地变化;耕地质量;粮食生产能力;GIS;中国东北地区

}, doi = https://www.geog.com.cn/CN/10.11821/xb200806002 }