. "Association internationale de l'ozone. Europe-Africa group" . "IOA-EAG" . . . . "83 av. Foch, 75116 Paris. T\u00E9l. 01.53.70.13.42. Fax 01.53.70.13.40. E-mail : ioap\u0331aris@compuserve.com" . . "Association internationale de l'ozone. European-African group" . . "Association internationale de l'ozone. European-African group" . "13339387"^^ . "Ca 1983, Comit\u00E9 europ\u00E9en. En 1999, devient l'European-African-Asian-Australasian group (EA3G) apr\u00E8s sa fusion avec le World-at-large group de la m\u00EAme association" .