Title: Ōmagari 100-nen no kenkyū to omoide
Subjects: Nōrin Suisanshō Tōhoku Nōgyō Shikenjō (Japan). Suiden Riryōbu, Agricultural experiment stations, History.., Nōrin Suisanshō Tōhoku Nōgyō Shikenjō (Japan), History
Places: Japan, Tōhoku Region