Working Group 4: Subsurface Planning
Access Ways to underground space
- Published in 2004
- Author Working Group 4
The saga of the WG4 - Subsurface planning
- Published in 2002
- Author Working Group 4
Survey of Water Installations Underground: Underground Water-conveyance and storage Facilities
- Published in 2002
- Author Working Group 4
Planning and Mapping of Underground Space - an Overview
- Published in 2000
- Author Working Group 4
Fire and Life Safety for Underground Facilities: Present Status of Fire and Life Safety Principles Related to Underground Facilities
- Published in 1998
- Author Working Group 4
Policy Statement on Legal and Administrative Issues in Underground Space Use
- Published in 1991
- Author Working Group 4
Legal and Administrative Issues in Underground Space Use: a Preliminary Survey of ITA Member Nations
- Published in 1991
- Author Working Group 4
Toronto's Underground Pedestrian System
- Published in 1986
- Author Working Group 4
The Development and Utilisation of Subsurface Space
- Published in 1986
- Author Working Group 4