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Markus J. Eser
Weinakademiker und Herausgeber „Der Weinkalender“
From which country did the four plagues powdery mildew, downy mildew, phylloxera and black spot come to Europe in the second half of the 20th century?
Using the encyclopaedia is not only time-saving, but also extremely convenient. What's more, the information is always up to date.
Markus J. Eser
Weinakademiker und Herausgeber „Der Weinkalender“