1
Published: Berlin : Reichsnährstand Verl.-Ges, 1938-1939.
“...340...”
Serial
2
Published: Leipzig : Meiner, 1931-1941.
Leipzig, -1937.
“...340...”Leipzig, -1937.
Serial
3
Published: Mainz : Ministerium, 1991-2002.
“...340...”
Journal
4
Published: Weilerswist : Velbrück Wissenschaft, 1999-.
Leverkusen, -2000.
Paderborn [u.a.], 2001-2015.
[Paderborn], teils.
Weilerswist-Metternich, früher.
“...340...”Leverkusen, -2000.
Paderborn [u.a.], 2001-2015.
[Paderborn], teils.
Weilerswist-Metternich, früher.
Journal
5