Siegfried Ritzkowski

S R · S Ritzkowski

titleISBN-13
(ISBN-10)
year of publica-
tion
other author(s)
Investigations Into Amber: Proceedings of the International Interdisciplinary Symposium "Baltic Amber and Other Fossil Resins"978-83-85824-O1-5
(83-85824-O1-4)
1999Jan Koteja · Ilze Loze · Nuccia Negroni Catacchio · Günter Krumbiegel

Siegfried Robatsch