Hokushi Mōkyō ni okeru ikubyō narabini zōrin ni kansuru kisoteki kenkyū (daiippō)
Subtitle: tokuni Shinsōshi zōrinchi ni okeru naegi no katchaku to dojō jōken to ni kansuru yobiteki kenkyū
Contributors: Kahoku Kōtsū Kabushiki Kaisha
Publisher: Kahoku Kōtsū Kabushiki Kaisha
Published: 1942
Place of publication: [Peking]
Language: jpn
Number of pages: 12
Subjects: Seedlings; Trees; Forest soils
Notes: Cover title.

Prepared by Ōshiro Kawajirō.  Cf. Pref.