Necessity Revisited: Proportionality in world Trade Organization Law After Korea—Beef, EC—Asbestos and EC—Sardines - Journal of World Trade View Necessity Revisited: Proportionality in world Trade Organization Law After Korea—Beef, EC—Asbestos and EC—Sardines by - Journal of World Trade Necessity Revisited: Proportionality in world Trade Organization Law After Korea—Beef, EC—Asbestos and EC—Sardines 37 1 Journal of World Trade