sustainable design

Bangladesh
October 12, 2006 12:03am CST
what it is?
2 responses
rajivkumar900
@rajivkumar900 (9860)
• India
21 Nov 06
which cannot be changed
Aarchitect
@Aarchitect (5)
• Bangladesh
23 Nov 06
thankzz...
bhchy1
@bhchy1 (6047)
• United States
12 Oct 06
Something that sustain itself without other help.