Highways Agency Report

             Shelfmark: SSR/ASH/4
      Corporate author: Ashdown Environmental Limited
                 Title: Highway tunnel environment air quality model
                        decription, user guide and source code
             Publisher: Upper Hartfield, East Sussex Ashdown Environmental
                        Limited 1992
  Physical description: 8, [34] leaves ill
       Notes - general: Prepared for Transport Research Laboratory
               Keyword: Tunnel
               Keyword: Air quality
        Corporate name: Transport Research Laboratory
 CONTRACTOR REPORTS
  copy:1       id:54046000260305      library:SSR          location:SSR-SHELF