「月刊下水道」編集部 編環境新聞社1978-<Z16-1064>
National Diet LibraryOther Libraries in Japan
日本下水道協会1964-<Z16-19>
Available onlineNational Diet LibraryOther Libraries in Japan
日本下水道協会1978-2023<Z16-1039>
Available onlineNational Diet LibraryOther Libraries in Japan
月刊「水」発行所 [編]月刊「水」発行所[19--]-<Z14-152>
National Diet LibraryOther Libraries in Japan
土木技術社1946-2022<Z16-8>
Available onlineNational Diet LibraryOther Libraries in Japan
日本下水道協会1964-<Z43-66>
Available onlineNational Diet Library