Basics of Biodesel.
http://www.treehugger.com/files/2007/07/green-basics-biodiesel.php
Floating cities in Shanghai
http://www.treehugger.com/files/2007/07/floating_city_p.php#ch01
Port Stephens
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Three untewked HDRs. Hopefully in a week or so i'll touch them up.
The halo effect is possibly a little overdone in the last two.
18 years ago
