TY - BOOK AU - TWUM-BARIMA, R TI - Protecting the ozone layer through trade measures: reconciling the trade provisions of the Montreal protocol and the rules of GATT U1 - 380 PY - 1994/// CY - GENEVA PB - UNEP KW - Protecting the ozone layer through trade measures: reconciling the trade provisions of the Montreal protocol and the rules of GATT ER -