Title: Hokkaidō Nōgyō Shikenjō jihō.
Authors: Hokkaidō Nōgyō Shikenjō (Japan); Hokkaidōritsu Nōgyō Shikenjō
Publisher: Hokkaidō Nōgyō Shikenjō,
Subjects: Agriculture Periodicals; Livestock Periodicals; Agriculture Japan Hokkaidō Periodicals.