Croatia 2001 Europa - Water Resources From Stamps of the World Issue date: 9th May 2001 two values in se-tenant pair Designed by: Maja Franić (artwork) Printed by: Zrinski Printers Print process: lithography Perforations: 14 x 14 Europa 2001. Water Resources[edit] 3k50 5k se-tenant pair Categories: Croatia2001EuropaHydrology