About KOUCHI YOSHIAKI
About 京大 大学院経済学研究科
About crop(agriculture)
About sales
About modification
About working and processing
About spot(position)
About traceability
About Ehime prefecture
About direct selling from producing area
About computerization
About produce stand
About farm products
About Development,redevelopment,and urban improvement
About Marketing
About 農産物
About 情報化
About 産地
About 展開
About 愛媛