Gensan chisan jinkō shiryōiku jisshō jigyō jisshi kekka.
Contributors: Japan. Nōsan Engeikyoku.
Series: Gijutsu shiryō ;; dai 99-gō; Gijutsu shiryō (Japan. Nōrin Suisanshō. Nōsan Engeikyoku) ;; dai 99-gō.
Publisher: Nōrin Suisanshō Nōsan Engeikyoku
Published: 1982
Place of publication: [Tōkyō]
Language: jpn
Number of pages: 13
Notes: Cover title.