IUGG Secretariat (ENHANS Project) Karlsruhe Institute of Technology Geophysical Institute Hertzstr. 16 76187 Karlsruhe GERMANY
Tel: +49-721-6084494 Fax: + 49-721-71172 E-mail: secretariat@iugg.org Web: http://www.icsu-geounions.org/enhans/
