About NAKASHIMA YASUHIRO
About 東大 大学院農学生命科学研究科
About 農業協同組合経営実務
About food self-sufficiency rate
About food problem
About agricultural policy
About schematic design
About cooperative association
About improvement
About agricultural management
About rural village
About agriculture
About crop(agriculture)
About demand and supply of foods
About schematic design
About agricultural cooperative
About institutional innovation
About agricultural management
About farm products
About bearer
About Agricultural economy,agricultural management
About 農協
About 食料
About 農業
About 農村
About 基本計画
About 食料自給率
About 目標