Highways Agency Report

             Shelfmark: SSR/ASH/1
      Corporate author: Ashdown Environmental Limited
                 Title: Review tunnelportal noise and vibration
             Publisher: Upper Hartfield, East Sussex Ashdown Environmental
                        Limited 1990
  Physical description: 20, [17] p. ill
       Notes - general: Prepared for Transport and Road Research Laboratory
               Keyword: Tunnel
               Keyword: Noise
               Keyword: Vibration
        Corporate name: Transport and Road Research Laboratory
 CONTRACTOR REPORTS
  copy:1       id:54046000260339      library:SSR          location:SSR-SHELF