Search Constraints
You searched for:
Subject
structure
Remove constraint Subject: structure
Institution
Columbia
Remove constraint Institution: Columbia
Place
Iran
Remove constraint Place: Iran
Data type
Line
Remove constraint Data type: Line
Year
2005
Remove constraint Year: 2005
1 entry found
Search Results
1. Iran Tunnels and Bridges, 2005
2005. International Steering Committee for Global Mapping (ISCGM). Iran Tunnels and Bridges is a line theme representing tunnels and bridges in Iran. This layer is a component of the Global Map, a 1:1,000,000 sc...