Casperson, Gerhard
[Contributor];
Correns, Erich
[Editor];
Dechant, Johannes
[Contributor];
Grübe, Anneliese
[Contributor];
Henkel, llorsl
[Contributor];
Hose, Klaus Peter
[Contributor];
Jaeger, Werner
[Contributor];
Maron, Reinhard
[Contributor];
Philipp, Burkari
[Contributor];
Poller, Siegfried
[Contributor];
Reinisch, Gerhard
[Contributor];
Schleicher, Harry
[Contributor];
Trommer, Günter
[Contributor];
Ziminermann, Heinz
[Contributor];
liesener, Ernst
[Contributor]