Kyōchōkai (Japan). Nōsonka

• Kosaku sōgichi ni okeru nōson jijō no henka
• Nōgyō hoken ni kansuru chōsa
• Saikin no nōmin undō
• Shōwa rokunendo ni okeru Hokkaidō Tōhoku chihō no kyōsaku gaiyō
• Waga kuni kashōnō mondai to kyōdō keiei
• Zenkoku nōmin kumiai dai-sankai zenkoku taikai no jōkyō