Contact us
International Federation of Hydrographic Societies
PO Box 103
Plymouth PL4 7YP
United Kingdom
Tel & Fax: +44 (0)7967 488129
Email: info@hydrographicsociety.org
International Federation of Hydrographic Societies
PO Box 103
Plymouth PL4 7YP
United Kingdom
Tel & Fax: +44 (0)7967 488129
Email: info@hydrographicsociety.org