TY - BOOK ID - 138900643 TI - Proceedings of the VI. International Symposium on Fossil Cnidaria and Porifera held in Münster, Germany 9.-14. September 1991 PY - 1993 SN - 3929907038 9783929907032 PB - Frankfurt am Main : Senckenbergische Naturforschende Gesellschaft DB - UniCat KW - Anthozoa, Fossil KW - Sponges, Fossil KW - Congresses KW - Congresses UR - https://www.unicat.be/uniCat?func=search&query=sysid:138900643 AB - ER -