@article{钱贵霞:40, author = {钱贵霞, 李宁辉}, title = {粮食主产区农户最优生产经营规模分析}, publisher = {统计研究}, year = {2004}, journal = {统计研究}, volume = {21}, number = {10}, eid = {40}, numpages = {-36}, pages = {40}, keywords = {粮食主产区 农户 收入 最优生产经营规模 }, url = {https://tjyj.stats.gov.cn/CN/abstract/article_160.shtml}, doi = {} }