About KUNIMITSU Yoji
About Rural Dev. Planning Div., National Inst. for Rural Engineering
About KUDO Ryoji
About Hydraulic Engineering Res. Div., National Inst. for Rural Engineering
About climatic variation
About heavy rainfall
About Oryza sativa
About productivity
About Regression Analysis
About character (group theory)
About rainfall
About air temperature
About factor
About Japan
About Malmquist index
About panel data analysis
About Socioeconomic Factors
About Agricultural economy,agricultural management
About Rice cropping
About 日本
About 気候変動
About 長期
About 豪雨
About イネ
About パネルデータ
About 回帰分析
About 立証