Chūgoku suitō no shinkō tahi misshoku ni kansuru kenkyū
Contributors: Ajia Nōgyō Gijutsu Kōryū Kyōkai
Publisher: Ajia Nōgyō Gijutsu Kōryū Kyōkai
Published: 1962
Place of publication: Tokyo
Language: jpn
Number of pages: 208
Subjects: Agriculture -- China; Fertilizers -- China