About NARUOKA MICHIO
About 国際農林水産業研究セ
About FUJIMOTO NAOYA
About 国際農林水産業研究セ
About 農業農村工学会誌
About Republic of Ghana
About cultivation
About irrigation
About power tiller
About sustainable agriculture
About operation(management)
About manual
About investigation
About farmer
About furtherance
About laboratory
About community(group)
About CARD【共同体】
About JIRCAS
About rice crop
About 管理・運用
About technical assistance
About community
About qualitative research
About Agricultural economy,agricultural management
About Rice cropping
About ガーナ
About 灌漑
About 稲作
About 耕うん機
About 運用