12 books • 2 series
Environmental Tax Reform (Etr)
Energy 2050
Carbon-Energy Taxation
Building Knowledge for a Changing Climate
A Green Living Initiative
Green Taxes and Charges (Reconciling Environmental & Social Concerns S.)
Next Steps for Energy Taxation
Wealth Beyond Measure (Gaia Future)
Economic Growth and Environmental Sustainability
International Trade
GAIA Atlas of Green Economics
A New World Order