Manchuria. Lin shih chʻan yeh tiao chʻa chü

• Kōtoku gannendo nōson jittai chōsa (Kobetsu chōsa)
• Kōtoku gannendo nōson jittai chōsa hōkokusho
• Kōtoku sannendo nōson jittai chōsa hōkokusho
• Nōson jittai chōsa ippan chōsa hōkokusho
• Nōson jittai chōsa ippan chōsa hōkokusho
• Nōson jittai chōsa ippan chōsa hōkokusho
• Nōson jittai chōsa ippan chōsa hōkokusho
• Nōson jittai chōsa ippan chōsa hōkokusho
• Nōson jittai chōsa ippan chōsa hōkokusho
• Nōson jittai chōsa ippan chōsa hōkokusho
• Nōson jittai chōsa ippan chōsa hōkokusho
• Nōson jittai chōsa ippan chōsa hōkokusho