| Title Information |
1544 pages – 377 authors
[in English, volume 4: in German]
| Complete edition | |
| volumes 1-3 addendum |
Regional field trips Field trips on special topics Field trips in Berlin and its environs Addendum |
| volume 4 | Exkursionen in Berlin und Umland |
| Copyright © 2012 Verlag Dr. Friedrich Pfeil |