International Society for History, Philosophy, and Social Studies of Biology (ISHPSSB), local organization: Konrad Lorenz Institute for Evolution and Cognition Research
Symposium at the Austrian Academy of Sciences, co-sponsored by the Austrian Academy of Sciences
Symposium organized by Gertrudis Van de Vijver, Stanley N. Salthe and Manuela Delpos and co-sponsored by a grant from the European Communities ´Evolutionary Systems´ Van de Vijver, G. Salthe, Stanley N. Delpos, M. (eds.). 1998. Dordrecht, Kluwer Academic Publishers.