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by Acker, Hans
Published 1990
Subjects: ';
“...Siebenbürgen / Landwirtschaftsschule Landwirtschaftsschule / Siebenbürgen...”Published 1990
Book
3
by Acker, Hans
Published 1982
Subjects: ';
“...Siebenbürgen / Weinbau * Weinbau / Siebenbürgen...”Published 1982
Book
4
Subjects: ';
“...Siebenbürgen / Weinbau * Weinbau / Siebenbürgen...”
Article
5
6