Gorufujō ni okeru anzen bōjo shishin
Edition: Heisei 19-nen 3-gatsu saishū kaitei
Publisher: Shiga-ken
Published: 2007
Place of publication: Ōtsu-shi
Language: jpn
Number of pages: 66
Notes: "Kankyō kodawari nōgyō Biwako to tomoni"--P. [4], cover.