Josōzai 2.4-D no tsukaikata
By: Nōrinshō Nōgyō Kairyōkyoku henshū
Series: Kairyō fukyūin sōsho. Nōgyō gijutsu hen -- 4
Publisher: Nōrinshō Nōgyō Kairyōkyoku
Published: 1950
Place of publication: Tōkyō
Language: jpn
Number of pages: 90