Hokkaidō Kaihatsuchō (Japan)

• Asu no Nihon o tsukuru Hokkaidō
• Dai 5-ki Hokkaidō sōgō kaihatsu keikaku
• From opportunity to prosperity
• Gōshū, NZ ni okeru rakunō nikuyōgyō no seisanchi o tazunete
• Hokkaidō kaihatsu repōto ʼ92
• Hokkaidō Kaihatsuchō 40-nenshi
• Hokkaidō no kanchi kaihatsu gijutsu
• Hokkaidō no sangyō kōzō
• Hokkaidō sōgō kaihatsu no gaiyō
• Tokutei kōshō kaihatsu sokushin chōsa hōkoku
• 北海道の都市の現状と展開方向
• 北海道開発庁20年史