Nanpō nōrin chiku-suisanbutsu no kakuho ni kansuru chōsa
Subtitle: Eiryō Indo hen : Seiron o fukumu
Publisher: Nōrinshō Sōmukyoku Nanpō Shigen Chōsashitsu
Published: 1941
Place of publication: [Tokyo]
Language: jpn
Number of pages: 370
Notes: Issued as confidential document.