宋代粮种的官方利用与监管

郭志安

On the Official Utilization and Supervision of Grain Seeds in the Song Dynasty

GUO Zhian

河北大学学报(哲学社会科学版) . 2023, (4): 36 -44 . DOI: 10.3969/j.issn.1005-6378.2023.04.005