Zweigelt or Blauer Zweigelt is
(Giles MacDonogh: 1992, p.37).
Bibliography
Giles MacDonogh, Austria, New Wines from the Old World (Osterreichischer Agrarverlag, 1997).
Giles MacDonogh, The Wine and Food of Austria (Mitchell Beazley, 1992), p.37.
Zweigelt or Blauer Zweigelt is
(Giles MacDonogh: 1992, p.37).
Bibliography
Giles MacDonogh, Austria, New Wines from the Old World (Osterreichischer Agrarverlag, 1997).
Giles MacDonogh, The Wine and Food of Austria (Mitchell Beazley, 1992), p.37.