DISCUSSION. THE RECENT IMPROVEMENTS IN THE DRAINAGE AND SEWERAGE OF BRISTOL

r GROSVENOR, J GREEN, J SMITH, T WICKSTEED, S M PETO, J SIMPSON, E CHADWICK, C MAY, F BRAITHWAITE, J WALKER
1848 Minutes of the Proceedings of the Institution of Civil Engineers  
doi:10.1680/imotp.1848.24219 fatcat:as6rikcyaffpxgik7rxt5ofnxu