Yūki shō nōyaku gijutsu taisaku jigyō seisekisho
Series: Nōgyō kairyō fukyū shiryō -- dai 652-gō; Nōgyō kairyō fukyū shiryō -- dai 648-gō.
Publisher: Aichi-ken Nōgyō Suisanbu Nōgyō Gijutsuka
Published: 1991
Place of publication: Nagoya-shi
Language: jpn
Number of pages: 130