Validation of the inverse farm size-productivity relationship and its explanations: A case study of Jilin Province
XIN Liang-jie, LI Xiu-bin, ZHU Hui-yi, LIU Xue-jun, TAN Ming-hong, TIAN Yu-jun
GEOGRAPHICAL RESEARCH . 2009, (5): 1276 -1284 .  DOI: 10.11821/yj2009050014