Ōsaka-shi gesuidō jigyōshi
By: [henshū Ōsaka-shi Gesuidōkyoku].
Contributors: Osaka (Japan). Gesuidōkyoku.
Publisher: Ōsaka-shi Gesuidō Gijutsu Kyōkai
Published: 1983
Place of publication: Ōsaka
Language: jpn
Subjects: Sewerage -- Japan -- Osaka.
Notes: Vol. 1 accompanied by 1 folded map in envelope.