"International Union for the Conservation of Nature and Natural Resources" . . "International Union for Conservation of Nature and Natural Resources." . . "Inland water bodies." . . . . "Binnengewässer." . . . . "Project Aqua a source book of inland waters proposed for conservation"@en . . . "Project Aqua"@en . . . . . . "Project aqua a source book of inland waters proposed for conservation" . . . . "Project Aqua : a source book of inland waters proposed for conservation" . . . . . . . . . . . . "Project Aqua: a source book of inland waters proposed for conservation" . . . . . . . . "Project aqua : a source book of inland waters proposed for conservation" . . . . . . "Registers (Lists)" . "Registers (Lists)"@en . "Eau Conservation." . . "eaux continentales - protection." . . "Union internationale pour la conservation de la nature et de ses ressources." . . "Lacs Registres." . . "Llacs Llistes." . .