IAU Symposium No.215 - REGISTRATION FORM (before APRIL 30) Unless you have already done so during the pre-registration, please fill out the following information and send by email to: iau215@astro.ugto.mx with a copy to: iau215@obs.unige.ch Name: E-mail: Institute (to appear on badge): Address: Tel: Fax: I would like to present a contribution yes / no preference: oral / poster The title of my intended contribution is: ____________________________________________________________________