Hierarchical Display

Display Hierarchical | Alphabetical | KWOC | KWIC

Find related records

Search with TRT term only:

TRB Publications Index
Research in Progress

Expanded search with
narrower TRT terms:

TRB Publications Index
Research in Progress

Lighthouses (Pmhe)

Computer viruses ()
Facilities (P)
     Use For: Complexes; Installations
    Transportation, hydraulic and utility facilities (Pm)
        Hydraulic structures (Pmh)
            Harbors (Pmhb)
                 Use For: Harbours
            Coast and river protective works (Pmhd)
                 Use For: Bank protective works; Coastal structures; River protective works; Shore protective works
            Lighthouses (Pmhe)
            Canals and waterways (Pmhj)
            Dams (Pmhm)
            Irrigation and drainage structures (Pmhp)
            Water supply and distribution structures (Pmhs)
            Sewerage structures (Pmhv)
                 Use For: Sanitary facilities
            Offshore structures (Pmhy)
                 Use For: Deep water structures