Berger, Werner
[Contributor];
Bobeth, Wolfgang
[Contributor];
Correns, Erich
[Editor];
Dautzenberg, Horst
[Contributor];
Dietrich, Klaus
[Contributor];
Gollnisch, Gerd-Dieter
[Contributor];
Heger, Adolf
[Contributor];
Henkel, Horst
[Contributor];
Kucerovä, Maria
[Contributor];
Kuniak, Ludovit
[Contributor];
Loos, Gerhard
[Contributor];
Mellentin, Jost
[Contributor];
Philipp, Burkart
[Contributor];
Ruppe, Dietrich
[Contributor];
Schmiga, Willi
[Contributor];
Slävik, Ivan
[Contributor];
Tolsdorf, Siegfried
[Contributor]