About NAGAHAMA KEN'ICHIRO
About farm land
About agricultural management
About land use
About agriculture
About productivity enhancement
About land improvement
About cooperation
About case study
About Akita prefecture
About infrastructure improvement
About large-scale management
About bearer
About agricultural cooperative
About agricultural entry
About land collection
About agricultural land use
About Agricultural economy,agricultural management
About Land use in general,zoning
About 基盤整備
About 連携
About 農地利用
About 集積
About 促進
About 秋田