| mse.ac.in | Madras School of Economics |
| geocities.com | International Journal of Ecological Economics & Statistics (IJEES) |
| alear.org | Latin American and Caribbean Association of Environmental and Resource Economist |
| gardenearth.com | Garden Earth Enterprise |
| aere.org | Association of Environmental and Resource Economists |
| gwagner.net | Green Accounting Bibliography |
| leprechaun.com | Michael Alexander's Energy Economics Pages |
| galapagosolar.com | Galapagosolar |
| umb.edu | Address At Rice University On The Nation's Space Effort |
| awea.org | American Wind Energy Associan |