Opportunities and Challenges in Liberalizing the Environmental Goods and Services Market: The Case of Developing Countries in Asia - Journal of World Trade View Opportunities and Challenges in Liberalizing the Environmental Goods and Services Market: The Case of Developing Countries in Asia by - Journal of World Trade Opportunities and Challenges in Liberalizing the Environmental Goods and Services Market: The Case of Developing Countries in Asia 40 3 Journal of World Trade