"nationalparter" . . . . "Réserves zoologiques." . . "naturreservater" . . "Naturreservat." . . "dyreliv" . . "Natuurreservaten." . . . . . . . . . . . . . "Nature's strongholds : the world's greatest wildlife reserves"@en . . . . . . "Covers more than 600 reserves in over 80 countries, includes information on how to visit these extraordinary sites, their ecological significance and some historical background." . . . . . . "Nature's strongholds : the world's great wildlife reserves" . . . "Nationale parken." . . "Parcs nationaux." . .