Jiriki no zōshinhō
By: Yamada Keiichi
Series: Nōgyō Nihon bunko
Publisher: Chūbu Nihon Shinbunsha
Published: 1949
Place of publication: Nagoya-shi
Language: jpn
Number of pages: 48
Subjects: Soil fertility
Notes: "Nōgyō Nihon 12-gatsugō furoku."